Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMichael A Crain
#1000 · 1:27:34 · M42 · Group X · DR
Wave start 8:49 AM (X-DR)
Athlete B
OfficialJasper D Webb
#997 · 1:24:26 · M20 · Group SCR · DR
Wave start 8:52 AM (SCR-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
Michael (X-DR) started at 8:49 AM; Jasper (SCR-DR) started at 8:52 AM. That gave Michael a 3 minutes head start on Jasper. On foot, Michael ran 1:27:34 and Jasper ran 1:24:26 — Jasper was 3:08 faster than Michael. Michael took official place 1000th (time-based 852nd) and Jasper took official place 997th (time-based 779th). Jasper was faster on foot and finished ahead on the official clock too. Biggest swing: Jasper gained 2:53 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Michael A Crain (X-DR) started 3 min earlier than Jasper (SCR-DR).
- Overall place Δ
- +3
- Actual time Δ
- +3:08
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Michael earlier)
- Finish clock Δ
- +0:08
- Section place Δ
- +4
Δ = Michael − Jasper. Negative means Michael is ahead/faster.
Race timeline
Computed- Michael (X-DR) started at 8:49 AM.
- Jasper (SCR-DR) started at 8:52 AM, 3:00 later.
- Actual running time: Jasper was 3:08 faster on foot than Michael.
- Finish clock: Jasper crossed the line 0:08 ahead of Michael — Jasper wins this head-to-head.
Δ (A − B): actual +3:08 · finish clock +0:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Michael | Jasper | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:27 | 8:49 | +1:38 |
| Stairs to Windy Gap | 7:40 | 8:02 | -0:22 |
| Windy Gap to Muir Woods | 7:53 | 7:29 | +0:24 |
| Muir Woods to Cardiac | 33:23 | 30:30 | +2:53 |
| Cardiac to White Gate | 17:13 | 18:12 | -0:59 |
| White Gate to The Stile | 8:46 | 9:08 | -0:22 |
| The Stile to Finish | 2:12 | 2:16 | -0:04 |
Δ negative = Michael ran the segment faster.