Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEthan M Swergold
#83 · 56:53 · M24 · Group SCR · INV
Wave start 8:25 AM (SCR-INV)
Athlete B
OfficialDoug Steedman
#86 · 1:19:03 · M71 · Group B · INV
Wave start 8:03 AM (B-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
Ethan (SCR-INV) started at 8:25 AM; Doug (B-INV) started at 8:03 AM. That gave Doug a 22 minutes head start on Ethan. On foot, Ethan ran 56:53 and Doug ran 1:19:03 — Ethan was 22:10 faster than Doug. Ethan took official place 83rd (time-based 30th) and Doug took official place 86th (time-based 618th). Ethan was faster on foot and finished ahead on the official clock too. Biggest swing: Ethan gained 9:05 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Doug Steedman (B-INV) started 22 min earlier than Ethan (SCR-INV).
- Overall place Δ
- -3
- Actual time Δ
- -22:10
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 22 min (Doug earlier)
- Finish clock Δ
- -0:10
- Section place Δ
- +6
Δ = Ethan − Doug. Negative means Ethan is ahead/faster.
Race timeline
Computed- Doug (B-INV) started at 8:03 AM.
- Ethan (SCR-INV) started at 8:25 AM, 22:00 later.
- Actual running time: Ethan was 22:10 faster on foot than Doug.
- Finish clock: Ethan crossed the line 0:10 ahead of Doug — Ethan wins this head-to-head.
Δ (A − B): actual -22:10 · finish clock -0:10.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Ethan | Doug | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:28 | 9:30 | -3:02 |
| Stairs to Windy Gap | 4:51 | 6:52 | -2:01 |
| Windy Gap to Muir Woods | 4:52 | 6:51 | -1:59 |
| Muir Woods to Cardiac | 21:20 | 30:25 | -9:05 |
| Cardiac to White Gate | 11:54 | 15:51 | -3:57 |
| White Gate to The Stile | 5:47 | 7:36 | -1:49 |
| The Stile to Finish | 1:41 | 1:58 | -0:17 |
Δ negative = Ethan ran the segment faster.