Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSarah Chao
#914 · 1:38:14 · F57 · Group G · DR
Wave start 8:35 AM (G-DR)
Athlete B
OfficialMark Cutmore
#918 · 1:35:30 · M64 · Group K · DR
Wave start 8:38 AM (K-DR)
Interpretation
Sarah (G-DR) started at 8:35 AM; Mark (K-DR) started at 8:38 AM. That gave Sarah a 3 minutes head start on Mark. On foot, Sarah ran 1:38:14 and Mark ran 1:35:30 — Mark was 2:44 faster than Sarah. Sarah took official place 914th (time-based 1070th) and Mark took official place 918th (time-based 1023rd). Sarah's head start was enough to flip the official order even though Mark was faster on foot. Biggest swing: Mark gained 1:45 from Cardiac to White Gate.
Deltas
ComputedWave start
Sarah Chao (G-DR) started 3 min earlier than Mark (K-DR).
- Overall place Δ
- -4
- Actual time Δ
- +2:44
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Sarah earlier)
- Finish clock Δ
- -0:16
- Section place Δ
- -5
Δ = Sarah − Mark. Negative means Sarah is ahead/faster.
Race timeline
Computed- Sarah (G-DR) started at 8:35 AM.
- Mark (K-DR) started at 8:38 AM, 3:00 later.
- Actual running time: Mark was 2:44 faster on foot than Sarah.
- Finish clock: Sarah crossed the line 0:16 ahead of Mark — Sarah wins this head-to-head.
Δ (A − B): actual +2:44 · finish clock -0:16.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sarah | Mark | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:09 | 11:25 | -0:16 |
| Stairs to Windy Gap | 8:45 | 8:36 | +0:09 |
| Windy Gap to Muir Woods | 8:23 | 7:40 | +0:43 |
| Muir Woods to Cardiac | 36:39 | 36:49 | -0:10 |
| Cardiac to White Gate | 21:00 | 19:15 | +1:45 |
| White Gate to The Stile | 9:32 | 9:14 | +0:18 |
| The Stile to Finish | 2:46 | 2:31 | +0:15 |
Δ negative = Sarah ran the segment faster.