Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialOliver J Nickelsen
#33 · 52:31 · M20 · Group SCR · INV
Wave start 8:25 AM (SCR-INV)
Athlete B
OfficialAlan B Reynolds
#32 · 1:05:26 · M62 · Group L · INV
Wave start 8:12 AM (L-INV)
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
Oliver (SCR-INV) started at 8:25 AM; Alan (L-INV) started at 8:12 AM. That gave Alan a 13 minutes head start on Oliver. On foot, Oliver ran 52:31 and Alan ran 1:05:26 — Oliver was 12:55 faster than Alan. Oliver took official place 33rd (time-based 6th) and Alan took official place 32nd (time-based 192nd). Alan's head start was enough to flip the official order even though Oliver was faster on foot. Biggest swing: Oliver gained 5:28 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Alan B Reynolds (L-INV) started 13 min earlier than Oliver (SCR-INV).
- Overall place Δ
- +1
- Actual time Δ
- -12:55
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 13 min (Alan earlier)
- Finish clock Δ
- +0:05
- Section place Δ
- +1
Δ = Oliver − Alan. Negative means Oliver is ahead/faster.
Race timeline
Computed- Alan (L-INV) started at 8:12 AM.
- Oliver (SCR-INV) started at 8:25 AM, 13:00 later.
- Actual running time: Oliver was 12:55 faster on foot than Alan.
- Finish clock: Alan crossed the line 0:05 ahead of Oliver — Alan wins this head-to-head.
Δ (A − B): actual -12:55 · finish clock +0:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Oliver | Alan | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:14 | 7:25 | -1:11 |
| Stairs to Windy Gap | 4:34 | 5:48 | -1:14 |
| Windy Gap to Muir Woods | 4:26 | 5:16 | -0:50 |
| Muir Woods to Cardiac | 20:01 | 25:29 | -5:28 |
| Cardiac to White Gate | 10:14 | 12:59 | -2:45 |
| White Gate to The Stile | 5:26 | 6:24 | -0:58 |
| The Stile to Finish | 1:36 | 2:05 | -0:29 |
Δ negative = Oliver ran the segment faster.