Preliminary results · 1,398 finishers · source dipsea.orgLoaded 16 Jun 2026 · preliminary results may change
Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKeenan Graham
#781 · 1:17:34 · M37 · Group Y · DR
Wave start 8:50 AM (Y-DR, 2-min head start)
Athlete B
OfficialMaggie Mahoney
#782 · 1:24:43 · F33 · Group Q · DR
Wave start 8:43 AM (Q-DR, 9-min head start)
Interpretation
Keenan finished 1 places ahead overall. Keenan ran 7:09 faster actual time than Maggie. Maggie had 7 more minutes of head start than Keenan. Biggest swing: Keenan gained 2:10 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Maggie Mahoney (Q-DR) started 7 min earlier than Keenan (Y-DR).
- Overall place Δ
- -1
- Actual time Δ
- -7:09
- Group head start Δ
- 7 min (Maggie)
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Maggie earlier)
- Finish clock Δ
- -0:09
- Section place Δ
- +11
Δ = Keenan − Maggie. Negative means Keenan is ahead/faster.
Race timeline
ComputedKeenan (Y-DR) · start 8:50 AM1:17:34
Maggie (Q-DR) · start 8:43 AM1:24:43
- Maggie (Q-DR) started at 8:43 AM.
- Keenan (Y-DR) started at 8:50 AM, 7:00 later (lower head-start group, same section).
- Actual running time: Keenan was 7:09 faster on foot than Maggie.
- Finish clock: Keenan crossed the line 0:09 ahead of Maggie — Keenan wins this head-to-head.
Δ (A − B): actual -7:09 · finish clock -0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Keenan | Maggie | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:48 | 10:25 | -1:37 |
| Stairs to Windy Gap | 7:21 | 7:21 | ±0:00 |
| Windy Gap to Muir Woods | 6:31 | 7:27 | -0:56 |
| Muir Woods to Cardiac | 29:20 | 31:30 | -2:10 |
| Cardiac to White Gate | 15:43 | 17:40 | -1:57 |
| White Gate to The Stile | 7:51 | 8:08 | -0:17 |
| The Stile to Finish | 2:00 | 2:12 | -0:12 |
Δ negative = Keenan ran the segment faster.