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
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · 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
Gus (L-INV) started at 8:12 AM; Julia (Q-INV) started at 8:16 AM. That gave Gus a 4 minutes head start on Julia. On foot, Gus ran 1:17:10 and Julia ran 57:02 — Julia was 20:08 faster than Gus. Gus took official place 263rd (time-based 560th) and Julia took official place 3rd (time-based 32nd). Julia was faster on foot and finished ahead on the official clock too. Biggest swing: Julia gained 8:48 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Gus Richmond (L-INV) started 4 min earlier than Julia (Q-INV).
- Overall place Δ
- +260
- Actual time Δ
- +20:08
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Gus earlier)
- Finish clock Δ
- +16:08
- Section place Δ
- +8
Δ = Gus − Julia. Negative means Gus is ahead/faster.
Race timeline
Computed- Gus (L-INV) started at 8:12 AM.
- Julia (Q-INV) started at 8:16 AM, 4:00 later.
- Actual running time: Julia was 20:08 faster on foot than Gus.
- Finish clock: Julia crossed the line 16:08 ahead of Gus — Julia wins this head-to-head.
Δ (A − B): actual +20:08 · finish clock +16:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Gus | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:39 | 6:46 | +1:53 |
| Stairs to Windy Gap | 7:23 | 5:03 | +2:20 |
| Windy Gap to Muir Woods | 6:53 | 5:20 | +1:33 |
| Muir Woods to Cardiac | 29:14 | 20:26 | +8:48 |
| Cardiac to White Gate | 15:39 | 11:52 | +3:47 |
| White Gate to The Stile | 7:25 | 5:54 | +1:31 |
| The Stile to Finish | 1:57 | 1:41 | +0:16 |
Δ negative = Gus ran the segment faster.