Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMichelle Dodd
#1148 · 1:57:02 · F67 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Athlete B
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-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
Michelle (AAA-DR) started at 8:27 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 17 minutes head start on Michelle because the Runner wave starts 27 minutes after the Invitational wave. On foot, Michelle ran 1:57:02 and Chris ran 1:00:42 — Chris was 56:20 faster than Michelle. Michelle took official place 1148th (time-based 1272nd) and Chris took official place 1st (time-based 71st). Chris was faster on foot and finished ahead on the official clock too. Biggest swing: Chris gained 19:54 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 17 min earlier than Michelle (AAA-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1147
- Actual time Δ
- +56:20
- Section gap Δ
- 27 min (Chris earlier)
- Wave start Δ
- 17 min (Chris earlier)
- Finish clock Δ
- +1:13:20
- Section place Δ
- —
Δ = Michelle − Chris. Negative means Michelle is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Michelle (AAA-DR) started at 8:27 AM, 17:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Chris was 56:20 faster on foot than Michelle.
- Finish clock: Chris crossed the line 1:13:20 ahead of Michelle — Chris wins this head-to-head.
Δ (A − B): actual +56:20 · finish clock +1:13:20.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Michelle | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 13:07 | 7:31 | +5:36 |
| Stairs to Windy Gap | 10:00 | 5:35 | +4:25 |
| Windy Gap to Muir Woods | 10:41 | 5:25 | +5:16 |
| Muir Woods to Cardiac | 42:04 | 22:10 | +19:54 |
| Cardiac to White Gate | 26:41 | 12:14 | +14:27 |
| White Gate to The Stile | 11:20 | 5:57 | +5:23 |
| The Stile to Finish | 3:09 | 1:50 | +1:19 |
Δ negative = Michelle ran the segment faster.