Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMichelle J Coffman
#920 · 1:46:33 · F66 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Athlete B
OfficialBRYANT Yee-Tao CHOU
#924 · 1:23:42 · M40 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Interpretation
Michelle (AAA-DR) started at 8:27 AM; BRYANT (Y-DR) started at 8:50 AM. That gave Michelle a 23 minutes head start on BRYANT. On foot, Michelle ran 1:46:33 and BRYANT ran 1:23:42 — BRYANT was 22:51 faster than Michelle. Michelle took official place 920th (time-based 1190th) and BRYANT took official place 924th (time-based 761st). Michelle's head start was enough to flip the official order even though BRYANT was faster on foot. Biggest swing: BRYANT gained 7:50 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Michelle J Coffman (AAA-DR) started 23 min earlier than BRYANT (Y-DR).
- Overall place Δ
- -4
- Actual time Δ
- +22:51
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 23 min (Michelle earlier)
- Finish clock Δ
- -0:09
- Section place Δ
- -56
Δ = Michelle − BRYANT. Negative means Michelle is ahead/faster.
Race timeline
Computed- Michelle (AAA-DR) started at 8:27 AM.
- BRYANT (Y-DR) started at 8:50 AM, 23:00 later.
- Actual running time: BRYANT was 22:51 faster on foot than Michelle.
- Finish clock: Michelle crossed the line 0:09 ahead of BRYANT — Michelle wins this head-to-head.
Δ (A − B): actual +22:51 · finish clock -0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Michelle | BRYANT | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:37 | 9:07 | +3:30 |
| Stairs to Windy Gap | 9:41 | 6:26 | +3:15 |
| Windy Gap to Muir Woods | 9:22 | 7:22 | +2:00 |
| Muir Woods to Cardiac | 38:52 | 31:02 | +7:50 |
| Cardiac to White Gate | 22:31 | 18:22 | +4:09 |
| White Gate to The Stile | 10:33 | 9:00 | +1:33 |
| The Stile to Finish | 2:57 | 2:23 | +0:34 |
Δ negative = Michelle ran the segment faster.