Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialOliver O Bush
#60 · 58:47 · M16 · Group X · INV
Wave start 8:22 AM (X-INV)
Athlete B
OfficialCharles MacNulty
#64 · 1:02:04 · M52 · Group U · INV
Wave start 8:19 AM (U-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
Oliver (X-INV) started at 8:22 AM; Charles (U-INV) started at 8:19 AM. That gave Charles a 3 minutes head start on Oliver. On foot, Oliver ran 58:47 and Charles ran 1:02:04 — Oliver was 3:17 faster than Charles. Oliver took official place 60th (time-based 51st) and Charles took official place 64th (time-based 114th). Oliver was faster on foot and finished ahead on the official clock too. Biggest swing: Oliver gained 0:52 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Charles MacNulty (U-INV) started 3 min earlier than Oliver (X-INV).
- Overall place Δ
- -4
- Actual time Δ
- -3:17
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Charles earlier)
- Finish clock Δ
- -0:17
- Section place Δ
- -1
Δ = Oliver − Charles. Negative means Oliver is ahead/faster.
Race timeline
Computed- Charles (U-INV) started at 8:19 AM.
- Oliver (X-INV) started at 8:22 AM, 3:00 later.
- Actual running time: Oliver was 3:17 faster on foot than Charles.
- Finish clock: Oliver crossed the line 0:17 ahead of Charles — Oliver wins this head-to-head.
Δ (A − B): actual -3:17 · finish clock -0:17.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Oliver | Charles | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:42 | 7:12 | -0:30 |
| Stairs to Windy Gap | 4:58 | 5:17 | -0:19 |
| Windy Gap to Muir Woods | 5:07 | 5:43 | -0:36 |
| Muir Woods to Cardiac | 21:20 | 22:12 | -0:52 |
| Cardiac to White Gate | 13:00 | 13:02 | -0:02 |
| White Gate to The Stile | 6:04 | 6:42 | -0:38 |
| The Stile to Finish | 1:36 | 1:56 | -0:20 |
Δ negative = Oliver ran the segment faster.