Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJake McGuire
#378 · 1:26:35 · M69 · Group E · INV
Wave start 8:06 AM (E-INV)
Athlete B
OfficialDonald C Taylor
#381 · 1:12:43 · M48 · Group V · INV
Wave start 8:20 AM (V-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
Jake (E-INV) started at 8:06 AM; Donald (V-INV) started at 8:20 AM. That gave Jake a 14 minutes head start on Donald. On foot, Jake ran 1:26:35 and Donald ran 1:12:43 — Donald was 13:52 faster than Jake. Jake took official place 378th (time-based 821st) and Donald took official place 381st (time-based 412th). Jake's head start was enough to flip the official order even though Donald was faster on foot. Biggest swing: Donald gained 4:06 from Cardiac to White Gate.
Deltas
ComputedWave start
Jake McGuire (E-INV) started 14 min earlier than Donald (V-INV).
- Overall place Δ
- -3
- Actual time Δ
- +13:52
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 14 min (Jake earlier)
- Finish clock Δ
- -0:08
- Section place Δ
- -19
Δ = Jake − Donald. Negative means Jake is ahead/faster.
Race timeline
Computed- Jake (E-INV) started at 8:06 AM.
- Donald (V-INV) started at 8:20 AM, 14:00 later.
- Actual running time: Donald was 13:52 faster on foot than Jake.
- Finish clock: Jake crossed the line 0:08 ahead of Donald — Jake wins this head-to-head.
Δ (A − B): actual +13:52 · finish clock -0:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jake | Donald | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:09 | 8:32 | +1:37 |
| Stairs to Windy Gap | 8:06 | 6:38 | +1:28 |
| Windy Gap to Muir Woods | 7:18 | 5:41 | +1:37 |
| Muir Woods to Cardiac | 32:12 | 29:01 | +3:11 |
| Cardiac to White Gate | 17:49 | 13:43 | +4:06 |
| White Gate to The Stile | 8:31 | 7:08 | +1:23 |
| The Stile to Finish | 2:30 | 2:00 | +0:30 |
Δ negative = Jake ran the segment faster.