Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialGabrielle N Bohlman
#987 · 1:34:11 · F40 · Group P · DR
Wave start 8:42 AM (P-DR)
Athlete B
OfficialJosef Starc
#990 · 1:25:15 · M30 · Group Z · DR
Wave start 8:51 AM (Z-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
Gabrielle (P-DR) started at 8:42 AM; Josef (Z-DR) started at 8:51 AM. That gave Gabrielle a 9 minutes head start on Josef. On foot, Gabrielle ran 1:34:11 and Josef ran 1:25:15 — Josef was 8:56 faster than Gabrielle. Gabrielle took official place 987th (time-based 991st) and Josef took official place 990th (time-based 795th). Gabrielle's head start was enough to flip the official order even though Josef was faster on foot. Biggest swing: Josef gained 3:10 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Gabrielle N Bohlman (P-DR) started 9 min earlier than Josef (Z-DR).
- Overall place Δ
- -3
- Actual time Δ
- +8:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Gabrielle earlier)
- Finish clock Δ
- -0:04
- Section place Δ
- -16
Δ = Gabrielle − Josef. Negative means Gabrielle is ahead/faster.
Race timeline
Computed- Gabrielle (P-DR) started at 8:42 AM.
- Josef (Z-DR) started at 8:51 AM, 9:00 later.
- Actual running time: Josef was 8:56 faster on foot than Gabrielle.
- Finish clock: Gabrielle crossed the line 0:04 ahead of Josef — Gabrielle wins this head-to-head.
Δ (A − B): actual +8:56 · finish clock -0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Gabrielle | Josef | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:07 | 9:32 | +0:35 |
| Stairs to Windy Gap | 7:48 | 6:54 | +0:54 |
| Windy Gap to Muir Woods | 7:58 | 7:13 | +0:45 |
| Muir Woods to Cardiac | 35:15 | 32:05 | +3:10 |
| Cardiac to White Gate | 20:16 | 18:39 | +1:37 |
| White Gate to The Stile | 10:09 | 8:45 | +1:24 |
| The Stile to Finish | 2:38 | 2:07 | +0:31 |
Δ negative = Gabrielle ran the segment faster.