Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMelissa C Wahlstrom
#482 · 1:27:57 · F53 · Group J · INV
Wave start 8:10 AM (J-INV)
Athlete B
OfficialMax C Alexander
#486 · 1:15:09 · M36 · 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
Melissa (J-INV) started at 8:10 AM; Max (Y-INV) started at 8:23 AM. That gave Melissa a 13 minutes head start on Max. On foot, Melissa ran 1:27:57 and Max ran 1:15:09 — Max was 12:48 faster than Melissa. Melissa took official place 482nd (time-based 862nd) and Max took official place 486th (time-based 486th). Melissa's head start was enough to flip the official order even though Max was faster on foot. Biggest swing: Max gained 3:17 from Cardiac to White Gate.
Deltas
ComputedWave start
Melissa C Wahlstrom (J-INV) started 13 min earlier than Max (Y-INV).
- Overall place Δ
- -4
- Actual time Δ
- +12:48
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 13 min (Melissa earlier)
- Finish clock Δ
- -0:12
- Section place Δ
- -76
Δ = Melissa − Max. Negative means Melissa is ahead/faster.
Race timeline
Computed- Melissa (J-INV) started at 8:10 AM.
- Max (Y-INV) started at 8:23 AM, 13:00 later.
- Actual running time: Max was 12:48 faster on foot than Melissa.
- Finish clock: Melissa crossed the line 0:12 ahead of Max — Melissa wins this head-to-head.
Δ (A − B): actual +12:48 · finish clock -0:12.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Melissa | Max | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:42 | 8:20 | +2:22 |
| Stairs to Windy Gap | 7:27 | 6:09 | +1:18 |
| Windy Gap to Muir Woods | 7:35 | 6:13 | +1:22 |
| Muir Woods to Cardiac | 32:40 | 29:38 | +3:02 |
| Cardiac to White Gate | 18:30 | 15:13 | +3:17 |
| White Gate to The Stile | 8:40 | 7:37 | +1:03 |
| The Stile to Finish | 2:23 | 1:59 | +0:24 |
Δ negative = Melissa ran the segment faster.