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 Timmer
#1383 · 3:09:25 · M72 · Group A · INV
Wave start 8:02 AM (A-INV)
Athlete B
OfficialPeter T Berry
#1386 · 2:32:27 · M60 · 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
James (A-INV) started at 8:02 AM; Peter (N-DR) started at 8:41 AM. That gave James a 39 minutes head start on Peter because the Runner wave starts 27 minutes after the Invitational wave. On foot, James ran 3:09:25 and Peter ran 2:32:27 — Peter was 36:58 faster than James. James took official place 1383rd (time-based 1395th) and Peter took official place 1386th (time-based 1370th). James's head start was enough to flip the official order even though Peter was faster on foot. Biggest swing: Peter gained 20:18 from Muir Woods to Cardiac.
Deltas
ComputedWave start
James Timmer (A-INV) started 39 min earlier than Peter (N-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- -3
- Actual time Δ
- +36:58
- Section gap Δ
- 27 min (James earlier)
- Wave start Δ
- 39 min (James earlier)
- Finish clock Δ
- -2:02
- Section place Δ
- —
Δ = James − Peter. Negative means James is ahead/faster.
Race timeline
Computed- James (A-INV) started at 8:02 AM.
- Peter (N-DR) started at 8:41 AM, 39:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Peter was 36:58 faster on foot than James.
- Finish clock: James crossed the line 2:02 ahead of Peter — James wins this head-to-head.
Δ (A − B): actual +36:58 · finish clock -2:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | James | Peter | Δ |
|---|---|---|---|
| Start to Top of Stairs | 17:54 | 15:22 | +2:32 |
| Stairs to Windy Gap | 16:09 | 13:18 | +2:51 |
| Windy Gap to Muir Woods | 13:43 | 15:57 | -2:14 |
| Muir Woods to Cardiac | 1:12:22 | 52:04 | +20:18 |
| Cardiac to White Gate | 38:16 | 36:19 | +1:57 |
| White Gate to The Stile | 25:16 | 15:56 | +9:20 |
| The Stile to Finish | 5:45 | 3:31 | +2:14 |
Δ negative = James ran the segment faster.