Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialBrian A Foster
#306 · 1:10:44 · M49 · Group V · INV
Wave start 8:20 AM (V-INV)
Athlete B
OfficialCody Chapman
#304 · 1:07:41 · M35 · Group Y · INV
Wave start 8:23 AM (Y-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
Brian (V-INV) started at 8:20 AM; Cody (Y-INV) started at 8:23 AM. That gave Brian a 3 minutes head start on Cody. On foot, Brian ran 1:10:44 and Cody ran 1:07:41 — Cody was 3:03 faster than Brian. Brian took official place 306th (time-based 348th) and Cody took official place 304th (time-based 255th). Cody was faster on foot and finished ahead on the official clock too. Biggest swing: Cody gained 1:36 from Cardiac to White Gate.
Deltas
ComputedWave start
Brian A Foster (V-INV) started 3 min earlier than Cody (Y-INV).
- Overall place Δ
- +2
- Actual time Δ
- +3:03
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Brian earlier)
- Finish clock Δ
- +0:03
- Section place Δ
- -38
Δ = Brian − Cody. Negative means Brian is ahead/faster.
Race timeline
Computed- Brian (V-INV) started at 8:20 AM.
- Cody (Y-INV) started at 8:23 AM, 3:00 later.
- Actual running time: Cody was 3:03 faster on foot than Brian.
- Finish clock: Cody crossed the line 0:03 ahead of Brian — Cody wins this head-to-head.
Δ (A − B): actual +3:03 · finish clock +0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Brian | Cody | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:00 | 7:15 | +0:45 |
| Stairs to Windy Gap | 6:06 | 6:01 | +0:05 |
| Windy Gap to Muir Woods | 5:40 | 5:27 | +0:13 |
| Muir Woods to Cardiac | 26:18 | 26:59 | -0:41 |
| Cardiac to White Gate | 14:43 | 13:07 | +1:36 |
| White Gate to The Stile | 7:42 | 7:07 | +0:35 |
| The Stile to Finish | 2:15 | 1:45 | +0:30 |
Δ negative = Brian ran the segment faster.