Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSedi A Blachford
#927 · 1:32:56 · F22 · Group N · DR
Wave start 8:41 AM (N-DR)
Athlete B
OfficialSam S Coates
#931 · 1:24:01 · M17 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Interpretation
Sedi (N-DR) started at 8:41 AM; Sam (Y-DR) started at 8:50 AM. That gave Sedi a 9 minutes head start on Sam. On foot, Sedi ran 1:32:56 and Sam ran 1:24:01 — Sam was 8:55 faster than Sedi. Sedi took official place 927th (time-based 960th) and Sam took official place 931st (time-based 770th). Sedi's head start was enough to flip the official order even though Sam was faster on foot. Biggest swing: Sam gained 2:08 from Top of Stairs to Windy Gap.
Deltas
ComputedWave start
Sedi A Blachford (N-DR) started 9 min earlier than Sam (Y-DR).
- Overall place Δ
- -4
- Actual time Δ
- +8:55
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Sedi earlier)
- Finish clock Δ
- -0:05
- Section place Δ
- -45
Δ = Sedi − Sam. Negative means Sedi is ahead/faster.
Race timeline
Computed- Sedi (N-DR) started at 8:41 AM.
- Sam (Y-DR) started at 8:50 AM, 9:00 later.
- Actual running time: Sam was 8:55 faster on foot than Sedi.
- Finish clock: Sedi crossed the line 0:05 ahead of Sam — Sedi wins this head-to-head.
Δ (A − B): actual +8:55 · finish clock -0:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sedi | Sam | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:03 | 9:02 | +2:01 |
| Stairs to Windy Gap | 8:40 | 6:32 | +2:08 |
| Windy Gap to Muir Woods | 7:02 | 5:53 | +1:09 |
| Muir Woods to Cardiac | 36:49 | 36:45 | +0:04 |
| Cardiac to White Gate | 17:52 | 16:04 | +1:48 |
| White Gate to The Stile | 8:58 | 7:53 | +1:05 |
| The Stile to Finish | 2:32 | 1:52 | +0:40 |
Δ negative = Sedi ran the segment faster.