Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJudi N Shaffer
#759 · 1:39:40 · F66 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Athlete B
OfficialKevin Avendano
#764 · 1:15:47 · M19 · 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
Judi (AAA-DR) started at 8:27 AM; Kevin (Z-DR) started at 8:51 AM. That gave Judi a 24 minutes head start on Kevin. On foot, Judi ran 1:39:40 and Kevin ran 1:15:47 — Kevin was 23:53 faster than Judi. Judi took official place 759th (time-based 1089th) and Kevin took official place 764th (time-based 517th). Judi's head start was enough to flip the official order even though Kevin was faster on foot. Biggest swing: Kevin gained 7:23 from Cardiac to White Gate.
Deltas
ComputedWave start
Judi N Shaffer (AAA-DR) started 24 min earlier than Kevin (Z-DR).
- Overall place Δ
- -5
- Actual time Δ
- +23:53
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 24 min (Judi earlier)
- Finish clock Δ
- -0:07
- Section place Δ
- -21
Δ = Judi − Kevin. Negative means Judi is ahead/faster.
Race timeline
Computed- Judi (AAA-DR) started at 8:27 AM.
- Kevin (Z-DR) started at 8:51 AM, 24:00 later.
- Actual running time: Kevin was 23:53 faster on foot than Judi.
- Finish clock: Judi crossed the line 0:07 ahead of Kevin — Judi wins this head-to-head.
Δ (A − B): actual +23:53 · finish clock -0:07.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Judi | Kevin | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:09 | 8:41 | +2:28 |
| Stairs to Windy Gap | 8:18 | 6:43 | +1:35 |
| Windy Gap to Muir Woods | 8:17 | 6:31 | +1:46 |
| Muir Woods to Cardiac | 36:22 | 29:00 | +7:22 |
| Cardiac to White Gate | 22:32 | 15:09 | +7:23 |
| White Gate to The Stile | 10:01 | 7:34 | +2:27 |
| The Stile to Finish | 3:01 | 2:09 | +0:52 |
Δ negative = Judi ran the segment faster.