Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJeffrey T White
#1261 · 1:51:37 · M57 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialThomas Yates
#1262 · 1:48:37 · M53 · Group U · DR
Wave start 8:46 AM (U-DR)
Interpretation
Jeffrey (Q-DR) started at 8:43 AM; Thomas (U-DR) started at 8:46 AM. That gave Jeffrey a 3 minutes head start on Thomas. On foot, Jeffrey ran 1:51:37 and Thomas ran 1:48:37 — Thomas was 3:00 faster than Jeffrey. Jeffrey took official place 1261st (time-based 1240th) and Thomas took official place 1262nd (time-based 1218th). Jeffrey's head start was enough to flip the official order even though Thomas was faster on foot. Biggest swing: Thomas gained 1:23 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Jeffrey T White (Q-DR) started 3 min earlier than Thomas (U-DR).
- Overall place Δ
- -1
- Actual time Δ
- +3:00
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Jeffrey earlier)
- Finish clock Δ
- ±0:00
- Section place Δ
- +34
Δ = Jeffrey − Thomas. Negative means Jeffrey is ahead/faster.
Race timeline
Computed- Jeffrey (Q-DR) started at 8:43 AM.
- Thomas (U-DR) started at 8:46 AM, 3:00 later.
- Actual running time: Thomas was 3:00 faster on foot than Jeffrey.
- They crossed the finish line at the same clock time.
Δ (A − B): actual +3:00 · finish clock ±0:00.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jeffrey | Thomas | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:56 | 11:13 | +0:43 |
| Stairs to Windy Gap | 9:29 | 9:15 | +0:14 |
| Windy Gap to Muir Woods | 8:16 | 7:54 | +0:22 |
| Muir Woods to Cardiac | 43:23 | 42:00 | +1:23 |
| Cardiac to White Gate | 23:13 | 22:20 | +0:53 |
| White Gate to The Stile | 12:30 | 13:01 | -0:31 |
| The Stile to Finish | 2:50 | 2:54 | -0:04 |
Δ negative = Jeffrey ran the segment faster.