Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAlena D Lanos
#421 · 1:18:11 · F35 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Athlete B
OfficialArnaud Hebert
#426 · 1:11:23 · M36 · Group Y · INV
Wave start 8:23 AM (Y-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
Alena (Q-INV) started at 8:16 AM; Arnaud (Y-INV) started at 8:23 AM. That gave Alena a 7 minutes head start on Arnaud. On foot, Alena ran 1:18:11 and Arnaud ran 1:11:23 — Arnaud was 6:48 faster than Alena. Alena took official place 421st (time-based 584th) and Arnaud took official place 426th (time-based 367th). Alena's head start was enough to flip the official order even though Arnaud was faster on foot. Biggest swing: Arnaud gained 3:55 from Cardiac to White Gate.
Deltas
ComputedWave start
Alena D Lanos (Q-INV) started 7 min earlier than Arnaud (Y-INV).
- Overall place Δ
- -5
- Actual time Δ
- +6:48
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Alena earlier)
- Finish clock Δ
- -0:12
- Section place Δ
- -31
Δ = Alena − Arnaud. Negative means Alena is ahead/faster.
Race timeline
Computed- Alena (Q-INV) started at 8:16 AM.
- Arnaud (Y-INV) started at 8:23 AM, 7:00 later.
- Actual running time: Arnaud was 6:48 faster on foot than Alena.
- Finish clock: Alena crossed the line 0:12 ahead of Arnaud — Alena wins this head-to-head.
Δ (A − B): actual +6:48 · finish clock -0:12.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alena | Arnaud | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:05 | 8:36 | +0:29 |
| Stairs to Windy Gap | 6:48 | 6:19 | +0:29 |
| Windy Gap to Muir Woods | 6:06 | 5:27 | +0:39 |
| Muir Woods to Cardiac | 28:44 | 28:31 | +0:13 |
| Cardiac to White Gate | 17:22 | 13:27 | +3:55 |
| White Gate to The Stile | 7:52 | 7:08 | +0:44 |
| The Stile to Finish | 2:14 | 1:55 | +0:19 |
Δ negative = Alena ran the segment faster.