Mackenzie Sullivan & Sara Zieff

Boston 2025September 26, 2025Bib: 141032USABostonHYROX DOUBLESWomenAG: 30-34

Mackenzie Sullivan & Sara Zieff's HYROX DOUBLES Women result from the Boston 2025 HYROX event. Finished in 1:51:20 (#1323).

Total Time

1:51:20

Overall Rank

#1323/1424Top 93%

Age Group Rank

#285/311Top 92%

Race Analysis

1:51:20Top 94%1339/1424

1:04:15Top 93%1321/1418

Pace: 8:02/km, 12:56/mile

37:32Top 91%1280/1411

9:37Top 92%1313/1420

How your race time splits across running, workouts, and Roxzone vs. the field average.

Running

Workouts

Roxzone

You

58%

34%

Field avg

57%

35%

Top % per segment (lower is better)

For each segment, shows how your time stacks up against the rest of the field.