Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJordan Lynn Boyd
#582 · 1:15:26 · F13 · Group M · DR
Wave start 8:40 AM (M-DR)
Athlete B
OfficialClaire J Brockman
#581 · 1:13:20 · F23 · Group P · DR
Wave start 8:42 AM (P-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
Jordan (M-DR) started at 8:40 AM; Claire (P-DR) started at 8:42 AM. That gave Jordan a 2 minutes head start on Claire. On foot, Jordan ran 1:15:26 and Claire ran 1:13:20 — Claire was 2:06 faster than Jordan. Jordan took official place 582nd (time-based 500th) and Claire took official place 581st (time-based 432nd). Claire was faster on foot and finished ahead on the official clock too. Biggest swing: Claire gained 0:42 from Cardiac to White Gate.
Deltas
ComputedWave start
Jordan Lynn Boyd (M-DR) started 2 min earlier than Claire (P-DR).
- Overall place Δ
- +1
- Actual time Δ
- +2:06
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Jordan earlier)
- Finish clock Δ
- +0:06
- Section place Δ
- -6
Δ = Jordan − Claire. Negative means Jordan is ahead/faster.
Race timeline
Computed- Jordan (M-DR) started at 8:40 AM.
- Claire (P-DR) started at 8:42 AM, 2:00 later.
- Actual running time: Claire was 2:06 faster on foot than Jordan.
- Finish clock: Claire crossed the line 0:06 ahead of Jordan — Claire wins this head-to-head.
Δ (A − B): actual +2:06 · finish clock +0:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jordan | Claire | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:11 | 8:41 | +0:30 |
| Stairs to Windy Gap | 6:44 | 6:11 | +0:33 |
| Windy Gap to Muir Woods | 7:11 | 6:44 | +0:27 |
| Muir Woods to Cardiac | 28:38 | 28:08 | +0:30 |
| Cardiac to White Gate | 14:37 | 13:55 | +0:42 |
| White Gate to The Stile | 7:12 | 7:40 | -0:28 |
| The Stile to Finish | 1:53 | 2:01 | -0:08 |
Δ negative = Jordan ran the segment faster.