Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSheila O'Neill
#406 · 1:32:40 · F65 · Group AA · INV
Wave start 8:01 AM (AA-INV)
Athlete B
OfficialDylan J Bartels
#407 · 1:09:44 · M31 · Group Z · INV
Wave start 8:24 AM (Z-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
Sheila (AA-INV) started at 8:01 AM; Dylan (Z-INV) started at 8:24 AM. That gave Sheila a 23 minutes head start on Dylan. On foot, Sheila ran 1:32:40 and Dylan ran 1:09:44 — Dylan was 22:56 faster than Sheila. Sheila took official place 406th (time-based 956th) and Dylan took official place 407th (time-based 315th). Sheila's head start was enough to flip the official order even though Dylan was faster on foot. Biggest swing: Dylan gained 6:38 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Sheila O'Neill (AA-INV) started 23 min earlier than Dylan (Z-INV).
- Overall place Δ
- -1
- Actual time Δ
- +22:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 23 min (Sheila earlier)
- Finish clock Δ
- -0:04
- Section place Δ
- -42
Δ = Sheila − Dylan. Negative means Sheila is ahead/faster.
Race timeline
Computed- Sheila (AA-INV) started at 8:01 AM.
- Dylan (Z-INV) started at 8:24 AM, 23:00 later.
- Actual running time: Dylan was 22:56 faster on foot than Sheila.
- Finish clock: Sheila crossed the line 0:04 ahead of Dylan — Sheila wins this head-to-head.
Δ (A − B): actual +22:56 · finish clock -0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sheila | Dylan | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:04 | 7:41 | +3:23 |
| Stairs to Windy Gap | 7:56 | 6:12 | +1:44 |
| Windy Gap to Muir Woods | 7:50 | 6:09 | +1:41 |
| Muir Woods to Cardiac | 33:20 | 26:42 | +6:38 |
| Cardiac to White Gate | 20:29 | 13:53 | +6:36 |
| White Gate to The Stile | 9:40 | 7:07 | +2:33 |
| The Stile to Finish | 2:21 | 2:00 | +0:21 |
Δ negative = Sheila ran the segment faster.