Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDoreen L Reed
#1333 · 2:20:26 · F65 · Group AA · DR
Wave start 8:28 AM (AA-DR)
Athlete B
OfficialGregg M Stone
#1336 · 2:19:55 · M71 · Group B · DR
Wave start 8:30 AM (B-DR)
Interpretation
Doreen (AA-DR) started at 8:28 AM; Gregg (B-DR) started at 8:30 AM. That gave Doreen a 2 minutes head start on Gregg. On foot, Doreen ran 2:20:26 and Gregg ran 2:19:55 — Gregg was 0:31 faster than Doreen. Doreen took official place 1333rd (time-based 1354th) and Gregg took official place 1336th (time-based 1351st). Doreen's head start was enough to flip the official order even though Gregg was faster on foot. Biggest swing: Gregg gained 1:35 from White Gate to The Stile.
Deltas
ComputedWave start
Doreen L Reed (AA-DR) started 2 min earlier than Gregg (B-DR).
- Overall place Δ
- -3
- Actual time Δ
- +0:31
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Doreen earlier)
- Finish clock Δ
- -1:29
- Section place Δ
- -2
Δ = Doreen − Gregg. Negative means Doreen is ahead/faster.
Race timeline
Computed- Doreen (AA-DR) started at 8:28 AM.
- Gregg (B-DR) started at 8:30 AM, 2:00 later.
- Actual running time: Gregg was 0:31 faster on foot than Doreen.
- Finish clock: Doreen crossed the line 1:29 ahead of Gregg — Doreen wins this head-to-head.
Δ (A − B): actual +0:31 · finish clock -1:29.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Doreen | Gregg | Δ |
|---|---|---|---|
| Start to Top of Stairs | 15:31 | 15:27 | +0:04 |
| Stairs to Windy Gap | 12:14 | 11:55 | +0:19 |
| Windy Gap to Muir Woods | 10:55 | 11:05 | -0:10 |
| Muir Woods to Cardiac | 51:34 | 52:38 | -1:04 |
| Cardiac to White Gate | 29:45 | 30:46 | -1:01 |
| White Gate to The Stile | 16:33 | 14:58 | +1:35 |
| The Stile to Finish | 3:54 | 3:06 | +0:48 |
Δ negative = Doreen ran the segment faster.