Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAndrew S Bruns
#450 · 1:12:19 · M41 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialDiana Gilmore
#449 · 1:19:18 · F31 · Group Q · INV
Wave start 8:16 AM (Q-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
Andrew (Y-INV) started at 8:23 AM; Diana (Q-INV) started at 8:16 AM. That gave Diana a 7 minutes head start on Andrew. On foot, Andrew ran 1:12:19 and Diana ran 1:19:18 — Andrew was 6:59 faster than Diana. Andrew took official place 450th (time-based 401st) and Diana took official place 449th (time-based 625th). Diana's head start was enough to flip the official order even though Andrew was faster on foot. Biggest swing: Andrew gained 3:48 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Diana Gilmore (Q-INV) started 7 min earlier than Andrew (Y-INV).
- Overall place Δ
- +1
- Actual time Δ
- -6:59
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Diana earlier)
- Finish clock Δ
- +0:01
- Section place Δ
- +32
Δ = Andrew − Diana. Negative means Andrew is ahead/faster.
Race timeline
Computed- Diana (Q-INV) started at 8:16 AM.
- Andrew (Y-INV) started at 8:23 AM, 7:00 later.
- Actual running time: Andrew was 6:59 faster on foot than Diana.
- Finish clock: Diana crossed the line 0:01 ahead of Andrew — Diana wins this head-to-head.
Δ (A − B): actual -6:59 · finish clock +0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Andrew | Diana | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:05 | 9:04 | -0:59 |
| Stairs to Windy Gap | 6:12 | 7:47 | -1:35 |
| Windy Gap to Muir Woods | 5:39 | 5:42 | -0:03 |
| Muir Woods to Cardiac | 28:53 | 32:41 | -3:48 |
| Cardiac to White Gate | 14:08 | 14:52 | -0:44 |
| White Gate to The Stile | 7:21 | 7:16 | +0:05 |
| The Stile to Finish | 2:01 | 1:56 | +0:05 |
Δ negative = Andrew ran the segment faster.