Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDoug M Karpa
#1367 · 2:18:14 · M57 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialSteven Gallagher
#1363 · 2:21:00 · M61 · Group M · DR
Wave start 8:40 AM (M-DR)
Comparison report
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The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Doug (Q-DR) started at 8:43 AM; Steven (M-DR) started at 8:40 AM. That gave Steven a 3 minutes head start on Doug. On foot, Doug ran 2:18:14 and Steven ran 2:21:00 — Doug was 2:46 faster than Steven. Doug took official place 1367th (time-based 1349th) and Steven took official place 1363rd (time-based 1355th). Steven's head start was enough to flip the official order even though Doug was faster on foot. Biggest swing: Steven gained 5:22 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Steven Gallagher (M-DR) started 3 min earlier than Doug (Q-DR).
- Overall place Δ
- +4
- Actual time Δ
- -2:46
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Steven earlier)
- Finish clock Δ
- +0:14
- Section place Δ
- +37
Δ = Doug − Steven. Negative means Doug is ahead/faster.
Race timeline
Computed- Steven (M-DR) started at 8:40 AM.
- Doug (Q-DR) started at 8:43 AM, 3:00 later.
- Actual running time: Doug was 2:46 faster on foot than Steven.
- Finish clock: Steven crossed the line 0:14 ahead of Doug — Steven wins this head-to-head.
Δ (A − B): actual -2:46 · finish clock +0:14.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Doug | Steven | Δ |
|---|---|---|---|
| Start to Top of Stairs | 13:16 | 14:24 | -1:08 |
| Stairs to Windy Gap | 10:05 | 11:03 | -0:58 |
| Windy Gap to Muir Woods | 8:42 | 13:29 | -4:47 |
| Muir Woods to Cardiac | 52:00 | 46:38 | +5:22 |
| Cardiac to White Gate | 30:18 | 33:20 | -3:02 |
| White Gate to The Stile | 20:12 | 17:52 | +2:20 |
| The Stile to Finish | 3:41 | 4:14 | -0:33 |
Δ negative = Doug ran the segment faster.