Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMikko Kidwell
#910 · 1:32:01 · M10 · Group N · DR
Wave start 8:41 AM (N-DR)
Athlete B
OfficialSarah Chao
#914 · 1:38:14 · F57 · Group G · DR
Wave start 8:35 AM (G-DR)
Interpretation
Mikko (N-DR) started at 8:41 AM; Sarah (G-DR) started at 8:35 AM. That gave Sarah a 6 minutes head start on Mikko. On foot, Mikko ran 1:32:01 and Sarah ran 1:38:14 — Mikko was 6:13 faster than Sarah. Mikko took official place 910th (time-based 943rd) and Sarah took official place 914th (time-based 1070th). Mikko was faster on foot and finished ahead on the official clock too. Biggest swing: Mikko gained 4:06 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Sarah Chao (G-DR) started 6 min earlier than Mikko (N-DR).
- Overall place Δ
- -4
- Actual time Δ
- -6:13
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Sarah earlier)
- Finish clock Δ
- -0:13
- Section place Δ
- +14
Δ = Mikko − Sarah. Negative means Mikko is ahead/faster.
Race timeline
Computed- Sarah (G-DR) started at 8:35 AM.
- Mikko (N-DR) started at 8:41 AM, 6:00 later.
- Actual running time: Mikko was 6:13 faster on foot than Sarah.
- Finish clock: Mikko crossed the line 0:13 ahead of Sarah — Mikko wins this head-to-head.
Δ (A − B): actual -6:13 · finish clock -0:13.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Mikko | Sarah | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:50 | 11:09 | -1:19 |
| Stairs to Windy Gap | 8:55 | 8:45 | +0:10 |
| Windy Gap to Muir Woods | 8:31 | 8:23 | +0:08 |
| Muir Woods to Cardiac | 32:33 | 36:39 | -4:06 |
| Cardiac to White Gate | 21:25 | 21:00 | +0:25 |
| White Gate to The Stile | 8:46 | 9:32 | -0:46 |
| The Stile to Finish | 2:01 | 2:46 | -0:45 |
Δ negative = Mikko ran the segment faster.