Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJames C McFall
#1071 · 1:29:35 · M40 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialAndy Dunn
#1068 · 1:42:26 · M65 · Group J · DR
Wave start 8:37 AM (J-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
James (Y-DR) started at 8:50 AM; Andy (J-DR) started at 8:37 AM. That gave Andy a 13 minutes head start on James. On foot, James ran 1:29:35 and Andy ran 1:42:26 — James was 12:51 faster than Andy. James took official place 1071st (time-based 898th) and Andy took official place 1068th (time-based 1125th). Andy's head start was enough to flip the official order even though James was faster on foot. Biggest swing: James gained 2:47 from Cardiac to White Gate.
Deltas
ComputedWave start
Andy Dunn (J-DR) started 13 min earlier than James (Y-DR).
- Overall place Δ
- +3
- Actual time Δ
- -12:51
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 13 min (Andy earlier)
- Finish clock Δ
- +0:09
- Section place Δ
- +73
Δ = James − Andy. Negative means James is ahead/faster.
Race timeline
Computed- Andy (J-DR) started at 8:37 AM.
- James (Y-DR) started at 8:50 AM, 13:00 later.
- Actual running time: James was 12:51 faster on foot than Andy.
- Finish clock: Andy crossed the line 0:09 ahead of James — Andy wins this head-to-head.
Δ (A − B): actual -12:51 · finish clock +0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | James | Andy | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:32 | 12:43 | -3:11 |
| Stairs to Windy Gap | 8:23 | 9:30 | -1:07 |
| Windy Gap to Muir Woods | 7:00 | 9:32 | -2:32 |
| Muir Woods to Cardiac | 35:26 | 37:06 | -1:40 |
| Cardiac to White Gate | 18:39 | 21:26 | -2:47 |
| White Gate to The Stile | 8:32 | 9:36 | -1:04 |
| The Stile to Finish | 2:03 | 2:33 | -0:30 |
Δ negative = James ran the segment faster.