Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialArnaud Hebert
#426 · 1:11:23 · M36 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialGretchen Andrus
#430 · 1:18:35 · F38 · Group Q · INV
Wave start 8:16 AM (Q-INV)
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
Arnaud (Y-INV) started at 8:23 AM; Gretchen (Q-INV) started at 8:16 AM. That gave Gretchen a 7 minutes head start on Arnaud. On foot, Arnaud ran 1:11:23 and Gretchen ran 1:18:35 — Arnaud was 7:12 faster than Gretchen. Arnaud took official place 426th (time-based 367th) and Gretchen took official place 430th (time-based 595th). Arnaud was faster on foot and finished ahead on the official clock too. Biggest swing: Arnaud gained 3:11 from Cardiac to White Gate.
Deltas
ComputedWave start
Gretchen Andrus (Q-INV) started 7 min earlier than Arnaud (Y-INV).
- Overall place Δ
- -4
- Actual time Δ
- -7:12
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Gretchen earlier)
- Finish clock Δ
- -0:12
- Section place Δ
- +30
Δ = Arnaud − Gretchen. Negative means Arnaud is ahead/faster.
Race timeline
Computed- Gretchen (Q-INV) started at 8:16 AM.
- Arnaud (Y-INV) started at 8:23 AM, 7:00 later.
- Actual running time: Arnaud was 7:12 faster on foot than Gretchen.
- Finish clock: Arnaud crossed the line 0:12 ahead of Gretchen — Arnaud wins this head-to-head.
Δ (A − B): actual -7:12 · finish clock -0:12.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Arnaud | Gretchen | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:36 | 8:43 | -0:07 |
| Stairs to Windy Gap | 6:19 | 7:04 | -0:45 |
| Windy Gap to Muir Woods | 5:27 | 6:27 | -1:00 |
| Muir Woods to Cardiac | 28:31 | 30:03 | -1:32 |
| Cardiac to White Gate | 13:27 | 16:38 | -3:11 |
| White Gate to The Stile | 7:08 | 7:33 | -0:25 |
| The Stile to Finish | 1:55 | 2:07 | -0:12 |
Δ negative = Arnaud ran the segment faster.