Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSarah Madeline Stuckey
#722 · 1:27:57 · F53 · Group J · DR
Wave start 8:37 AM (J-DR)
Athlete B
OfficialDaniel M Jackson
#724 · 1:19:06 · M52 · Group U · DR
Wave start 8:46 AM (U-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
Sarah (J-DR) started at 8:37 AM; Daniel (U-DR) started at 8:46 AM. That gave Sarah a 9 minutes head start on Daniel. On foot, Sarah ran 1:27:57 and Daniel ran 1:19:06 — Daniel was 8:51 faster than Sarah. Sarah took official place 722nd (time-based 864th) and Daniel took official place 724th (time-based 620th). Sarah's head start was enough to flip the official order even though Daniel was faster on foot. Biggest swing: Daniel gained 3:47 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Sarah Madeline Stuckey (J-DR) started 9 min earlier than Daniel (U-DR).
- Overall place Δ
- -2
- Actual time Δ
- +8:51
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Sarah earlier)
- Finish clock Δ
- -0:09
- Section place Δ
- -14
Δ = Sarah − Daniel. Negative means Sarah is ahead/faster.
Race timeline
Computed- Sarah (J-DR) started at 8:37 AM.
- Daniel (U-DR) started at 8:46 AM, 9:00 later.
- Actual running time: Daniel was 8:51 faster on foot than Sarah.
- Finish clock: Sarah crossed the line 0:09 ahead of Daniel — Sarah wins this head-to-head.
Δ (A − B): actual +8:51 · finish clock -0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sarah | Daniel | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:08 | 9:32 | +1:36 |
| Stairs to Windy Gap | 8:08 | 7:03 | +1:05 |
| Windy Gap to Muir Woods | 7:17 | 6:55 | +0:22 |
| Muir Woods to Cardiac | 33:58 | 30:11 | +3:47 |
| Cardiac to White Gate | 16:59 | 15:38 | +1:21 |
| White Gate to The Stile | 8:06 | 7:40 | +0:26 |
| The Stile to Finish | 2:21 | 2:07 | +0:14 |
Δ negative = Sarah ran the segment faster.