Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialCheri Nielsen
#511 · 1:31:27 · F52 · Group K · INV
Wave start 8:11 AM (K-INV)
Athlete B
OfficialGabriel L Cavanagh
#508 · 1:19:02 · M17 · Group Y · INV
Wave start 8:23 AM (Y-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
Cheri (K-INV) started at 8:11 AM; Gabriel (Y-INV) started at 8:23 AM. That gave Cheri a 12 minutes head start on Gabriel. On foot, Cheri ran 1:31:27 and Gabriel ran 1:19:02 — Gabriel was 12:25 faster than Cheri. Cheri took official place 511th (time-based 935th) and Gabriel took official place 508th (time-based 617th). Gabriel was faster on foot and finished ahead on the official clock too. Biggest swing: Gabriel gained 2:20 from Cardiac to White Gate.
Deltas
ComputedWave start
Cheri Nielsen (K-INV) started 12 min earlier than Gabriel (Y-INV).
- Overall place Δ
- +3
- Actual time Δ
- +12:25
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 12 min (Cheri earlier)
- Finish clock Δ
- +0:25
- Section place Δ
- -72
Δ = Cheri − Gabriel. Negative means Cheri is ahead/faster.
Race timeline
Computed- Cheri (K-INV) started at 8:11 AM.
- Gabriel (Y-INV) started at 8:23 AM, 12:00 later.
- Actual running time: Gabriel was 12:25 faster on foot than Cheri.
- Finish clock: Gabriel crossed the line 0:25 ahead of Cheri — Gabriel wins this head-to-head.
Δ (A − B): actual +12:25 · finish clock +0:25.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Cheri | Gabriel | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:33 | 8:15 | +3:18 |
| Stairs to Windy Gap | 7:57 | 6:04 | +1:53 |
| Windy Gap to Muir Woods | 7:32 | 5:48 | +1:44 |
| Muir Woods to Cardiac | 33:57 | 32:51 | +1:06 |
| Cardiac to White Gate | 18:41 | 16:21 | +2:20 |
| White Gate to The Stile | 8:54 | 8:04 | +0:50 |
| The Stile to Finish | 2:53 | 1:39 | +1:14 |
Δ negative = Cheri ran the segment faster.