Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLucy P Ryan
#630 · 1:18:35 · F18 · Group N · DR
Wave start 8:41 AM (N-DR)
Athlete B
OfficialRichard L Park
#629 · 1:31:25 · M73 · Group AA · DR
Wave start 8:28 AM (AA-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
Lucy (N-DR) started at 8:41 AM; Richard (AA-DR) started at 8:28 AM. That gave Richard a 13 minutes head start on Lucy. On foot, Lucy ran 1:18:35 and Richard ran 1:31:25 — Lucy was 12:50 faster than Richard. Lucy took official place 630th (time-based 596th) and Richard took official place 629th (time-based 933rd). Richard's head start was enough to flip the official order even though Lucy was faster on foot. Biggest swing: Lucy gained 3:37 from Cardiac to White Gate.
Deltas
ComputedWave start
Richard L Park (AA-DR) started 13 min earlier than Lucy (N-DR).
- Overall place Δ
- +1
- Actual time Δ
- -12:50
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 13 min (Richard earlier)
- Finish clock Δ
- +0:10
- Section place Δ
- +2
Δ = Lucy − Richard. Negative means Lucy is ahead/faster.
Race timeline
Computed- Richard (AA-DR) started at 8:28 AM.
- Lucy (N-DR) started at 8:41 AM, 13:00 later.
- Actual running time: Lucy was 12:50 faster on foot than Richard.
- Finish clock: Richard crossed the line 0:10 ahead of Lucy — Richard wins this head-to-head.
Δ (A − B): actual -12:50 · finish clock +0:10.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Lucy | Richard | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:07 | 11:44 | -2:37 |
| Stairs to Windy Gap | 7:11 | 8:40 | -1:29 |
| Windy Gap to Muir Woods | 6:16 | 7:37 | -1:21 |
| Muir Woods to Cardiac | 31:41 | 33:39 | -1:58 |
| Cardiac to White Gate | 15:06 | 18:43 | -3:37 |
| White Gate to The Stile | 7:21 | 8:40 | -1:19 |
| The Stile to Finish | 1:53 | 2:22 | -0:29 |
Δ negative = Lucy ran the segment faster.