Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialIsabel Diaz
#241 · 1:13:43 · F41 · Group P · INV
Wave start 8:15 AM (P-INV)
Athlete B
OfficialZevan L Solomon
#240 · 1:04:41 · M26 · 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
Isabel (P-INV) started at 8:15 AM; Zevan (Z-INV) started at 8:24 AM. That gave Isabel a 9 minutes head start on Zevan. On foot, Isabel ran 1:13:43 and Zevan ran 1:04:41 — Zevan was 9:02 faster than Isabel. Isabel took official place 241st (time-based 442nd) and Zevan took official place 240th (time-based 171st). Zevan was faster on foot and finished ahead on the official clock too. Biggest swing: Zevan gained 3:21 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Isabel Diaz (P-INV) started 9 min earlier than Zevan (Z-INV).
- Overall place Δ
- +1
- Actual time Δ
- +9:02
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Isabel earlier)
- Finish clock Δ
- +0:02
- Section place Δ
- -13
Δ = Isabel − Zevan. Negative means Isabel is ahead/faster.
Race timeline
Computed- Isabel (P-INV) started at 8:15 AM.
- Zevan (Z-INV) started at 8:24 AM, 9:00 later.
- Actual running time: Zevan was 9:02 faster on foot than Isabel.
- Finish clock: Zevan crossed the line 0:02 ahead of Isabel — Zevan wins this head-to-head.
Δ (A − B): actual +9:02 · finish clock +0:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Isabel | Zevan | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:32 | 7:25 | +1:07 |
| Stairs to Windy Gap | 6:17 | 5:22 | +0:55 |
| Windy Gap to Muir Woods | 6:30 | 5:42 | +0:48 |
| Muir Woods to Cardiac | 27:39 | 24:18 | +3:21 |
| Cardiac to White Gate | 15:00 | 13:22 | +1:38 |
| White Gate to The Stile | 7:36 | 6:47 | +0:49 |
| The Stile to Finish | 2:09 | 1:45 | +0:24 |
Δ negative = Isabel ran the segment faster.