Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialGus Richmond
#263 · 1:17:10 · M9 · Group L · INV
Wave start 8:12 AM (L-INV)
Athlete B
OfficialJoseph M Gibson
#264 · 1:07:11 · M44 · Group X · INV
Wave start 8:22 AM (X-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
Gus (L-INV) started at 8:12 AM; Joseph (X-INV) started at 8:22 AM. That gave Gus a 10 minutes head start on Joseph. On foot, Gus ran 1:17:10 and Joseph ran 1:07:11 — Joseph was 9:59 faster than Gus. Gus took official place 263rd (time-based 560th) and Joseph took official place 264th (time-based 239th). Gus's head start was enough to flip the official order even though Joseph was faster on foot. Biggest swing: Joseph gained 3:20 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Gus Richmond (L-INV) started 10 min earlier than Joseph (X-INV).
- Overall place Δ
- -1
- Actual time Δ
- +9:59
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Gus earlier)
- Finish clock Δ
- -0:01
- Section place Δ
- -10
Δ = Gus − Joseph. Negative means Gus is ahead/faster.
Race timeline
Computed- Gus (L-INV) started at 8:12 AM.
- Joseph (X-INV) started at 8:22 AM, 10:00 later.
- Actual running time: Joseph was 9:59 faster on foot than Gus.
- Finish clock: Gus crossed the line 0:01 ahead of Joseph — Gus wins this head-to-head.
Δ (A − B): actual +9:59 · finish clock -0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Gus | Joseph | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:39 | 8:41 | -0:02 |
| Stairs to Windy Gap | 7:23 | 5:51 | +1:32 |
| Windy Gap to Muir Woods | 6:53 | 5:08 | +1:45 |
| Muir Woods to Cardiac | 29:14 | 25:54 | +3:20 |
| Cardiac to White Gate | 15:39 | 13:14 | +2:25 |
| White Gate to The Stile | 7:25 | 6:37 | +0:48 |
| The Stile to Finish | 1:57 | 1:46 | +0:11 |
Δ negative = Gus ran the segment faster.