Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJean Talbott
#1247 · 1:52:04 · F16 · Group N · DR
Wave start 8:41 AM (N-DR)
Athlete B
OfficialDavid A Greenblat
#1252 · 1:58:23 · M67 · Group G · DR
Wave start 8:35 AM (G-DR)
Interpretation
Jean (N-DR) started at 8:41 AM; David (G-DR) started at 8:35 AM. That gave David a 6 minutes head start on Jean. On foot, Jean ran 1:52:04 and David ran 1:58:23 — Jean was 6:19 faster than David. Jean took official place 1247th (time-based 1247th) and David took official place 1252nd (time-based 1281st). Jean was faster on foot and finished ahead on the official clock too. Biggest swing: Jean gained 1:51 from White Gate to The Stile.
Deltas
ComputedWave start
David A Greenblat (G-DR) started 6 min earlier than Jean (N-DR).
- Overall place Δ
- -5
- Actual time Δ
- -6:19
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (David earlier)
- Finish clock Δ
- -0:19
- Section place Δ
- +27
Δ = Jean − David. Negative means Jean is ahead/faster.
Race timeline
Computed- David (G-DR) started at 8:35 AM.
- Jean (N-DR) started at 8:41 AM, 6:00 later.
- Actual running time: Jean was 6:19 faster on foot than David.
- Finish clock: Jean crossed the line 0:19 ahead of David — Jean wins this head-to-head.
Δ (A − B): actual -6:19 · finish clock -0:19.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jean | David | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:43 | 11:44 | -0:01 |
| Stairs to Windy Gap | 8:48 | 9:29 | -0:41 |
| Windy Gap to Muir Woods | 9:18 | 9:07 | +0:11 |
| Muir Woods to Cardiac | 43:28 | 45:17 | -1:49 |
| Cardiac to White Gate | 24:42 | 25:24 | -0:42 |
| White Gate to The Stile | 11:42 | 13:33 | -1:51 |
| The Stile to Finish | 2:23 | 3:49 | -1:26 |
Δ negative = Jean ran the segment faster.