Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJinwoo Kim
#465 · 1:21:20 · M59 · Group P · INV
Wave start 8:15 AM (P-INV)
Athlete B
OfficialMatthew Gilmartin
#469 · 1:20:45 · M57 · Group Q · INV
Wave start 8:16 AM (Q-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
Jinwoo (P-INV) started at 8:15 AM; Matthew (Q-INV) started at 8:16 AM. That gave Jinwoo a 1 minute head start on Matthew. On foot, Jinwoo ran 1:21:20 and Matthew ran 1:20:45 — Matthew was 0:35 faster than Jinwoo. Jinwoo took official place 465th (time-based 688th) and Matthew took official place 469th (time-based 670th). Jinwoo's head start was enough to flip the official order even though Matthew was faster on foot. Biggest swing: Matthew gained 0:46 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Jinwoo Kim (P-INV) started 1 min earlier than Matthew (Q-INV).
- Overall place Δ
- -4
- Actual time Δ
- +0:35
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Jinwoo earlier)
- Finish clock Δ
- -0:25
- Section place Δ
- -13
Δ = Jinwoo − Matthew. Negative means Jinwoo is ahead/faster.
Race timeline
Computed- Jinwoo (P-INV) started at 8:15 AM.
- Matthew (Q-INV) started at 8:16 AM, 1:00 later.
- Actual running time: Matthew was 0:35 faster on foot than Jinwoo.
- Finish clock: Jinwoo crossed the line 0:25 ahead of Matthew — Jinwoo wins this head-to-head.
Δ (A − B): actual +0:35 · finish clock -0:25.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jinwoo | Matthew | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:51 | 9:29 | -0:38 |
| Stairs to Windy Gap | 7:19 | 7:11 | +0:08 |
| Windy Gap to Muir Woods | 6:08 | 6:12 | -0:04 |
| Muir Woods to Cardiac | 32:15 | 31:29 | +0:46 |
| Cardiac to White Gate | 16:14 | 15:59 | +0:15 |
| White Gate to The Stile | 8:09 | 7:56 | +0:13 |
| The Stile to Finish | 2:24 | 2:29 | -0:05 |
Δ negative = Jinwoo ran the segment faster.