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 Palmer
#624 · 1:26:54 · F9 · Group D · DR
Wave start 8:32 AM (D-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
Anne (D-DR) started at 8:32 AM; Richard (AA-DR) started at 8:28 AM. That gave Richard a 4 minutes head start on Anne. On foot, Anne ran 1:26:54 and Richard ran 1:31:25 — Anne was 4:31 faster than Richard. Anne took official place 624th (time-based 830th) and Richard took official place 629th (time-based 933rd). Anne was faster on foot and finished ahead on the official clock too. Biggest swing: Anne gained 1:10 from Cardiac to White Gate.
Deltas
ComputedWave start
Richard L Park (AA-DR) started 4 min earlier than Anne (D-DR).
- Overall place Δ
- -5
- Actual time Δ
- -4:31
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Richard earlier)
- Finish clock Δ
- -0:31
- Section place Δ
- +1
Δ = Anne − Richard. Negative means Anne is ahead/faster.
Race timeline
Computed- Richard (AA-DR) started at 8:28 AM.
- Anne (D-DR) started at 8:32 AM, 4:00 later.
- Actual running time: Anne was 4:31 faster on foot than Richard.
- Finish clock: Anne crossed the line 0:31 ahead of Richard — Anne wins this head-to-head.
Δ (A − B): actual -4:31 · finish clock -0:31.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Anne | Richard | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:41 | 11:44 | -2:03 |
| Stairs to Windy Gap | 7:43 | 8:40 | -0:57 |
| Windy Gap to Muir Woods | 8:04 | 7:37 | +0:27 |
| Muir Woods to Cardiac | 33:31 | 33:39 | -0:08 |
| Cardiac to White Gate | 17:33 | 18:43 | -1:10 |
| White Gate to The Stile | 8:13 | 8:40 | -0:27 |
| The Stile to Finish | 2:09 | 2:22 | -0:13 |
Δ negative = Anne ran the segment faster.