Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDylan J Bartels
#407 · 1:09:44 · M31 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Athlete B
OfficialKelly A O'Mara
#412 · 1:18:54 · F41 · Group P · INV
Wave start 8:15 AM (P-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
Dylan (Z-INV) started at 8:24 AM; Kelly (P-INV) started at 8:15 AM. That gave Kelly a 9 minutes head start on Dylan. On foot, Dylan ran 1:09:44 and Kelly ran 1:18:54 — Dylan was 9:10 faster than Kelly. Dylan took official place 407th (time-based 315th) and Kelly took official place 412th (time-based 609th). Dylan was faster on foot and finished ahead on the official clock too. Biggest swing: Dylan gained 3:28 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Kelly A O'Mara (P-INV) started 9 min earlier than Dylan (Z-INV).
- Overall place Δ
- -5
- Actual time Δ
- -9:10
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Kelly earlier)
- Finish clock Δ
- -0:10
- Section place Δ
- +15
Δ = Dylan − Kelly. Negative means Dylan is ahead/faster.
Race timeline
Computed- Kelly (P-INV) started at 8:15 AM.
- Dylan (Z-INV) started at 8:24 AM, 9:00 later.
- Actual running time: Dylan was 9:10 faster on foot than Kelly.
- Finish clock: Dylan crossed the line 0:10 ahead of Kelly — Dylan wins this head-to-head.
Δ (A − B): actual -9:10 · finish clock -0:10.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Dylan | Kelly | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:41 | 8:52 | -1:11 |
| Stairs to Windy Gap | 6:12 | 6:27 | -0:15 |
| Windy Gap to Muir Woods | 6:09 | 6:21 | -0:12 |
| Muir Woods to Cardiac | 26:42 | 30:10 | -3:28 |
| Cardiac to White Gate | 13:53 | 16:40 | -2:47 |
| White Gate to The Stile | 7:07 | 8:07 | -1:00 |
| The Stile to Finish | 2:00 | 2:17 | -0:17 |
Δ negative = Dylan ran the segment faster.