Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialGeoffrey Heath
#535 · 1:25:35 · M35 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialMegan L McCook
#530 · 1:34:16 · F51 · 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
Geoffrey (Y-INV) started at 8:23 AM; Megan (L-INV) started at 8:12 AM. That gave Megan a 11 minutes head start on Geoffrey. On foot, Geoffrey ran 1:25:35 and Megan ran 1:34:16 — Geoffrey was 8:41 faster than Megan. Geoffrey took official place 535th (time-based 804th) and Megan took official place 530th (time-based 994th). Megan's head start was enough to flip the official order even though Geoffrey was faster on foot. Biggest swing: Geoffrey gained 3:01 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Megan L McCook (L-INV) started 11 min earlier than Geoffrey (Y-INV).
- Overall place Δ
- +5
- Actual time Δ
- -8:41
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Megan earlier)
- Finish clock Δ
- +2:19
- Section place Δ
- +71
Δ = Geoffrey − Megan. Negative means Geoffrey is ahead/faster.
Race timeline
Computed- Megan (L-INV) started at 8:12 AM.
- Geoffrey (Y-INV) started at 8:23 AM, 11:00 later.
- Actual running time: Geoffrey was 8:41 faster on foot than Megan.
- Finish clock: Megan crossed the line 2:19 ahead of Geoffrey — Megan wins this head-to-head.
Δ (A − B): actual -8:41 · finish clock +2:19.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Geoffrey | Megan | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:09 | 10:41 | -2:32 |
| Stairs to Windy Gap | 6:56 | 8:28 | -1:32 |
| Windy Gap to Muir Woods | 6:34 | 7:30 | -0:56 |
| Muir Woods to Cardiac | 32:34 | 35:35 | -3:01 |
| Cardiac to White Gate | 18:25 | 19:56 | -1:31 |
| White Gate to The Stile | 10:09 | 9:27 | +0:42 |
| The Stile to Finish | 2:48 | 2:39 | +0:09 |
Δ negative = Geoffrey ran the segment faster.