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
OfficialEthan Schatz
#916 · 1:35:23 · M64 · Group K · DR
Wave start 8:38 AM (K-DR)
Interpretation
Michelle (AAA-DR) started at 8:27 AM; Ethan (K-DR) started at 8:38 AM. That gave Michelle a 11 minutes head start on Ethan. On foot, Michelle ran 1:46:33 and Ethan ran 1:35:23 — Ethan was 11:10 faster than Michelle. Michelle took official place 920th (time-based 1190th) and Ethan took official place 916th (time-based 1021st). Ethan was faster on foot and finished ahead on the official clock too. Biggest swing: Ethan gained 2:39 from Cardiac to White Gate.
Deltas
ComputedWave start
Michelle J Coffman (AAA-DR) started 11 min earlier than Ethan (K-DR).
- Overall place Δ
- +4
- Actual time Δ
- +11:10
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Michelle earlier)
- Finish clock Δ
- +0:10
- Section place Δ
- -2
Δ = Michelle − Ethan. Negative means Michelle is ahead/faster.
Race timeline
Computed- Michelle (AAA-DR) started at 8:27 AM.
- Ethan (K-DR) started at 8:38 AM, 11:00 later.
- Actual running time: Ethan was 11:10 faster on foot than Michelle.
- Finish clock: Ethan crossed the line 0:10 ahead of Michelle — Ethan wins this head-to-head.
Δ (A − B): actual +11:10 · finish clock +0:10.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Michelle | Ethan | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:37 | 10:25 | +2:12 |
| Stairs to Windy Gap | 9:41 | 8:19 | +1:22 |
| Windy Gap to Muir Woods | 9:22 | 7:40 | +1:42 |
| Muir Woods to Cardiac | 38:52 | 37:35 | +1:17 |
| Cardiac to White Gate | 22:31 | 19:52 | +2:39 |
| White Gate to The Stile | 10:33 | 8:59 | +1:34 |
| The Stile to Finish | 2:57 | 2:33 | +0:24 |
Δ negative = Michelle ran the segment faster.