Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAnne-Charlotte de La Porte
#551 · 1:34:59 · F38 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Athlete B
OfficialGordon McLaughlin
#555 · 1:01:06 · M41 · Group Y · DR
Wave start 8:50 AM (Y-DR)
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
Anne-Charlotte (Q-INV) started at 8:16 AM; Gordon (Y-DR) started at 8:50 AM. That gave Anne-Charlotte a 34 minutes head start on Gordon because the Runner wave starts 27 minutes after the Invitational wave. On foot, Anne-Charlotte ran 1:34:59 and Gordon ran 1:01:06 — Gordon was 33:53 faster than Anne-Charlotte. Anne-Charlotte took official place 551st (time-based 1009th) and Gordon took official place 555th (time-based 86th). Anne-Charlotte's head start was enough to flip the official order even though Gordon was faster on foot. Biggest swing: Gordon gained 12:33 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Anne-Charlotte de La Porte (Q-INV) started 34 min earlier than Gordon (Y-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- -4
- Actual time Δ
- +33:53
- Section gap Δ
- 27 min (Anne-Charlotte earlier)
- Wave start Δ
- 34 min (Anne-Charlotte earlier)
- Finish clock Δ
- -0:07
- Section place Δ
- —
Δ = Anne-Charlotte − Gordon. Negative means Anne-Charlotte is ahead/faster.
Race timeline
Computed- Anne-Charlotte (Q-INV) started at 8:16 AM.
- Gordon (Y-DR) started at 8:50 AM, 34:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Gordon was 33:53 faster on foot than Anne-Charlotte.
- Finish clock: Anne-Charlotte crossed the line 0:07 ahead of Gordon — Anne-Charlotte wins this head-to-head.
Δ (A − B): actual +33:53 · finish clock -0:07.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Anne-Charlotte | Gordon | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:50 | 7:23 | +3:27 |
| Stairs to Windy Gap | 8:26 | 5:23 | +3:03 |
| Windy Gap to Muir Woods | 8:04 | 5:27 | +2:37 |
| Muir Woods to Cardiac | 35:31 | 22:58 | +12:33 |
| Cardiac to White Gate | 20:05 | 12:16 | +7:49 |
| White Gate to The Stile | 9:07 | 5:56 | +3:11 |
| The Stile to Finish | 2:56 | 1:43 | +1:13 |
Δ negative = Anne-Charlotte ran the segment faster.