Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAnne E Lansdown
#837 · 1:28:05 · F42 · Group P · DR
Wave start 8:42 AM (P-DR)
Athlete B
OfficialDavid Temple
#833 · 1:20:58 · M43 · Group X · DR
Wave start 8:49 AM (X-DR)
Interpretation
Anne (P-DR) started at 8:42 AM; David (X-DR) started at 8:49 AM. That gave Anne a 7 minutes head start on David. On foot, Anne ran 1:28:05 and David ran 1:20:58 — David was 7:07 faster than Anne. Anne took official place 837th (time-based 868th) and David took official place 833rd (time-based 675th). David was faster on foot and finished ahead on the official clock too. Biggest swing: David gained 2:12 from Cardiac to White Gate.
Deltas
ComputedWave start
Anne E Lansdown (P-DR) started 7 min earlier than David (X-DR).
- Overall place Δ
- +4
- Actual time Δ
- +7:07
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Anne earlier)
- Finish clock Δ
- +0:07
- Section place Δ
- +8
Δ = Anne − David. Negative means Anne is ahead/faster.
Race timeline
Computed- Anne (P-DR) started at 8:42 AM.
- David (X-DR) started at 8:49 AM, 7:00 later.
- Actual running time: David was 7:07 faster on foot than Anne.
- Finish clock: David crossed the line 0:07 ahead of Anne — David wins this head-to-head.
Δ (A − B): actual +7:07 · finish clock +0:07.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Anne | David | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:40 | 9:09 | +0:31 |
| Stairs to Windy Gap | 7:18 | 6:56 | +0:22 |
| Windy Gap to Muir Woods | 8:02 | 6:49 | +1:13 |
| Muir Woods to Cardiac | 31:07 | 31:04 | +0:03 |
| Cardiac to White Gate | 18:49 | 16:37 | +2:12 |
| White Gate to The Stile | 10:04 | 8:17 | +1:47 |
| The Stile to Finish | 3:05 | 2:06 | +0:59 |
Δ negative = Anne ran the segment faster.