Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJames Bitter
#320 · 1:08:01 · M34 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialHarrison Davis
#318 · 1:12:00 · M13 · 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
James (Y-INV) started at 8:23 AM; Harrison (U-INV) started at 8:19 AM. That gave Harrison a 4 minutes head start on James. On foot, James ran 1:08:01 and Harrison ran 1:12:00 — James was 3:59 faster than Harrison. James took official place 320th (time-based 264th) and Harrison took official place 318th (time-based 390th). Harrison's head start was enough to flip the official order even though James was faster on foot. Biggest swing: James gained 3:54 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Harrison Davis (U-INV) started 4 min earlier than James (Y-INV).
- Overall place Δ
- +2
- Actual time Δ
- -3:59
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Harrison earlier)
- Finish clock Δ
- +0:01
- Section place Δ
- +38
Δ = James − Harrison. Negative means James is ahead/faster.
Race timeline
Computed- Harrison (U-INV) started at 8:19 AM.
- James (Y-INV) started at 8:23 AM, 4:00 later.
- Actual running time: James was 3:59 faster on foot than Harrison.
- Finish clock: Harrison crossed the line 0:01 ahead of James — Harrison wins this head-to-head.
Δ (A − B): actual -3:59 · finish clock +0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | James | Harrison | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:19 | 7:53 | +0:26 |
| Stairs to Windy Gap | 6:07 | 6:08 | -0:01 |
| Windy Gap to Muir Woods | 6:10 | 5:36 | +0:34 |
| Muir Woods to Cardiac | 24:27 | 28:21 | -3:54 |
| Cardiac to White Gate | 14:15 | 14:48 | -0:33 |
| White Gate to The Stile | 6:55 | 7:16 | -0:21 |
| The Stile to Finish | 1:48 | 1:58 | -0:10 |
Δ negative = James ran the segment faster.