Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEvelyn Elsie Esser
#1204 · 1:52:35 · F10 · Group H · DR
Wave start 8:36 AM (H-DR)
Athlete B
OfficialSierra Peterson
#1206 · 1:48:43 · F45 · Group M · DR
Wave start 8:40 AM (M-DR)
Interpretation
Evelyn (H-DR) started at 8:36 AM; Sierra (M-DR) started at 8:40 AM. That gave Evelyn a 4 minutes head start on Sierra. On foot, Evelyn ran 1:52:35 and Sierra ran 1:48:43 — Sierra was 3:52 faster than Evelyn. Evelyn took official place 1204th (time-based 1249th) and Sierra took official place 1206th (time-based 1220th). Evelyn's head start was enough to flip the official order even though Sierra was faster on foot. Biggest swing: Sierra gained 8:51 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Evelyn Elsie Esser (H-DR) started 4 min earlier than Sierra (M-DR).
- Overall place Δ
- -2
- Actual time Δ
- +3:52
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Evelyn earlier)
- Finish clock Δ
- -0:08
- Section place Δ
- -26
Δ = Evelyn − Sierra. Negative means Evelyn is ahead/faster.
Race timeline
Computed- Evelyn (H-DR) started at 8:36 AM.
- Sierra (M-DR) started at 8:40 AM, 4:00 later.
- Actual running time: Sierra was 3:52 faster on foot than Evelyn.
- Finish clock: Evelyn crossed the line 0:08 ahead of Sierra — Evelyn wins this head-to-head.
Δ (A − B): actual +3:52 · finish clock -0:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Evelyn | Sierra | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:34 | 10:46 | +1:48 |
| Stairs to Windy Gap | 10:15 | 7:28 | +2:47 |
| Windy Gap to Muir Woods | 8:15 | 10:36 | -2:21 |
| Muir Woods to Cardiac | 44:15 | 35:24 | +8:51 |
| Cardiac to White Gate | 23:23 | 28:54 | -5:31 |
| White Gate to The Stile | 10:54 | 12:41 | -1:47 |
| The Stile to Finish | 2:59 | 2:54 | +0:05 |
Δ negative = Evelyn ran the segment faster.