Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialWilliam Reilly
#1258 · 1:51:59 · M58 · Group P · DR
Wave start 8:42 AM (P-DR)
Athlete B
OfficialSimon F Flynn
#1259 · 1:44:08 · M41 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Interpretation
William (P-DR) started at 8:42 AM; Simon (Y-DR) started at 8:50 AM. That gave William a 8 minutes head start on Simon. On foot, William ran 1:51:59 and Simon ran 1:44:08 — Simon was 7:51 faster than William. William took official place 1258th (time-based 1246th) and Simon took official place 1259th (time-based 1157th). William's head start was enough to flip the official order even though Simon was faster on foot. Biggest swing: Simon gained 6:07 from Muir Woods to Cardiac.
Deltas
ComputedWave start
William Reilly (P-DR) started 8 min earlier than Simon (Y-DR).
- Overall place Δ
- -1
- Actual time Δ
- +7:51
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (William earlier)
- Finish clock Δ
- -0:09
- Section place Δ
- -46
Δ = William − Simon. Negative means William is ahead/faster.
Race timeline
Computed- William (P-DR) started at 8:42 AM.
- Simon (Y-DR) started at 8:50 AM, 8:00 later.
- Actual running time: Simon was 7:51 faster on foot than William.
- Finish clock: William crossed the line 0:09 ahead of Simon — William wins this head-to-head.
Δ (A − B): actual +7:51 · finish clock -0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | William | Simon | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:51 | 11:02 | +1:49 |
| Stairs to Windy Gap | 10:08 | 9:15 | +0:53 |
| Windy Gap to Muir Woods | 8:17 | 8:49 | -0:32 |
| Muir Woods to Cardiac | 43:29 | 37:22 | +6:07 |
| Cardiac to White Gate | 22:08 | 24:29 | -2:21 |
| White Gate to The Stile | 11:55 | 10:51 | +1:04 |
| The Stile to Finish | 3:11 | 2:20 | +0:51 |
Δ negative = William ran the segment faster.