Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJeffrey D Bohl
#1103 · 1:35:34 · M50 · Group U · DR
Wave start 8:46 AM (U-DR)
Athlete B
OfficialMia Tokarski
#1099 · 1:40:17 · F22 · Group N · DR
Wave start 8:41 AM (N-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
Jeffrey (U-DR) started at 8:46 AM; Mia (N-DR) started at 8:41 AM. That gave Mia a 5 minutes head start on Jeffrey. On foot, Jeffrey ran 1:35:34 and Mia ran 1:40:17 — Jeffrey was 4:43 faster than Mia. Jeffrey took official place 1103rd (time-based 1026th) and Mia took official place 1099th (time-based 1098th). Mia's head start was enough to flip the official order even though Jeffrey was faster on foot. Biggest swing: Jeffrey gained 0:52 from Windy Gap to Muir Woods.
Deltas
ComputedWave start
Mia Tokarski (N-DR) started 5 min earlier than Jeffrey (U-DR).
- Overall place Δ
- +4
- Actual time Δ
- -4:43
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Mia earlier)
- Finish clock Δ
- +0:17
- Section place Δ
- +5
Δ = Jeffrey − Mia. Negative means Jeffrey is ahead/faster.
Race timeline
Computed- Mia (N-DR) started at 8:41 AM.
- Jeffrey (U-DR) started at 8:46 AM, 5:00 later.
- Actual running time: Jeffrey was 4:43 faster on foot than Mia.
- Finish clock: Mia crossed the line 0:17 ahead of Jeffrey — Mia wins this head-to-head.
Δ (A − B): actual -4:43 · finish clock +0:17.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jeffrey | Mia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:41 | 11:36 | -0:55 |
| Stairs to Windy Gap | 8:10 | 8:30 | -0:20 |
| Windy Gap to Muir Woods | 7:21 | 8:13 | -0:52 |
| Muir Woods to Cardiac | 37:23 | 38:11 | -0:48 |
| Cardiac to White Gate | 19:46 | 20:31 | -0:45 |
| White Gate to The Stile | 9:33 | 9:57 | -0:24 |
| The Stile to Finish | 2:40 | 3:19 | -0:39 |
Δ negative = Jeffrey ran the segment faster.