Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLaura McDonald
#1319 · 2:08:38 · F53 · Group J · DR
Wave start 8:37 AM (J-DR)
Athlete B
OfficialKeely Fox Fadrhonc
#1314 · 2:03:54 · F45 · Group M · DR
Wave start 8:40 AM (M-DR)
Interpretation
Laura (J-DR) started at 8:37 AM; Keely (M-DR) started at 8:40 AM. That gave Laura a 3 minutes head start on Keely. On foot, Laura ran 2:08:38 and Keely ran 2:03:54 — Keely was 4:44 faster than Laura. Laura took official place 1319th (time-based 1327th) and Keely took official place 1314th (time-based 1306th). Keely was faster on foot and finished ahead on the official clock too. Biggest swing: Keely gained 1:43 from Windy Gap to Muir Woods.
Deltas
ComputedWave start
Laura McDonald (J-DR) started 3 min earlier than Keely (M-DR).
- Overall place Δ
- +5
- Actual time Δ
- +4:44
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Laura earlier)
- Finish clock Δ
- +1:44
- Section place Δ
- -35
Δ = Laura − Keely. Negative means Laura is ahead/faster.
Race timeline
Computed- Laura (J-DR) started at 8:37 AM.
- Keely (M-DR) started at 8:40 AM, 3:00 later.
- Actual running time: Keely was 4:44 faster on foot than Laura.
- Finish clock: Keely crossed the line 1:44 ahead of Laura — Keely wins this head-to-head.
Δ (A − B): actual +4:44 · finish clock +1:44.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Laura | Keely | Δ |
|---|---|---|---|
| Start to Top of Stairs | 14:14 | 13:14 | +1:00 |
| Stairs to Windy Gap | 11:01 | 10:12 | +0:49 |
| Windy Gap to Muir Woods | 11:42 | 9:59 | +1:43 |
| Muir Woods to Cardiac | 42:11 | 41:49 | +0:22 |
| Cardiac to White Gate | 30:45 | 30:13 | +0:32 |
| White Gate to The Stile | 15:15 | 14:52 | +0:23 |
| The Stile to Finish | 3:30 | 3:35 | -0:05 |
Δ negative = Laura ran the segment faster.