Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEric J Hoffman
#303 · 1:13:39 · M56 · Group R · INV
Wave start 8:17 AM (R-INV)
Athlete B
OfficialLiam Winn
#302 · 1:08:37 · M16 · 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
Eric (R-INV) started at 8:17 AM; Liam (X-INV) started at 8:22 AM. That gave Eric a 5 minutes head start on Liam. On foot, Eric ran 1:13:39 and Liam ran 1:08:37 — Liam was 5:02 faster than Eric. Eric took official place 303rd (time-based 439th) and Liam took official place 302nd (time-based 278th). Liam was faster on foot and finished ahead on the official clock too. Biggest swing: Liam gained 1:37 from Cardiac to White Gate.
Deltas
ComputedWave start
Eric J Hoffman (R-INV) started 5 min earlier than Liam (X-INV).
- Overall place Δ
- +1
- Actual time Δ
- +5:02
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Eric earlier)
- Finish clock Δ
- +0:02
- Section place Δ
- -23
Δ = Eric − Liam. Negative means Eric is ahead/faster.
Race timeline
Computed- Eric (R-INV) started at 8:17 AM.
- Liam (X-INV) started at 8:22 AM, 5:00 later.
- Actual running time: Liam was 5:02 faster on foot than Eric.
- Finish clock: Liam crossed the line 0:02 ahead of Eric — Liam wins this head-to-head.
Δ (A − B): actual +5:02 · finish clock +0:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Eric | Liam | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:01 | 7:44 | +1:17 |
| Stairs to Windy Gap | 6:22 | 6:05 | +0:17 |
| Windy Gap to Muir Woods | 6:46 | 5:12 | +1:34 |
| Muir Woods to Cardiac | 26:47 | 27:27 | -0:40 |
| Cardiac to White Gate | 14:56 | 13:19 | +1:37 |
| White Gate to The Stile | 7:39 | 7:06 | +0:33 |
| The Stile to Finish | 2:08 | 1:44 | +0:24 |
Δ negative = Eric ran the segment faster.