Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJenifer E Bourne Mclellan
#1104 · 1:43:37 · F52 · Group K · DR
Wave start 8:38 AM (K-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
Jenifer (K-DR) started at 8:38 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 28 minutes head start on Jenifer because the Runner wave starts 27 minutes after the Invitational wave. On foot, Jenifer ran 1:43:37 and Chris ran 1:00:42 — Chris was 42:55 faster than Jenifer. Jenifer took official place 1104th (time-based 1149th) 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 14:33 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 28 min earlier than Jenifer (K-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1103
- Actual time Δ
- +42:55
- Section gap Δ
- 27 min (Chris earlier)
- Wave start Δ
- 28 min (Chris earlier)
- Finish clock Δ
- +1:10:55
- Section place Δ
- —
Δ = Jenifer − Chris. Negative means Jenifer is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Jenifer (K-DR) started at 8:38 AM, 28:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Chris was 42:55 faster on foot than Jenifer.
- Finish clock: Chris crossed the line 1:10:55 ahead of Jenifer — Chris wins this head-to-head.
Δ (A − B): actual +42:55 · finish clock +1:10:55.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jenifer | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:47 | 7:31 | +4:16 |
| Stairs to Windy Gap | 8:35 | 5:35 | +3:00 |
| Windy Gap to Muir Woods | 9:35 | 5:25 | +4:10 |
| Muir Woods to Cardiac | 36:43 | 22:10 | +14:33 |
| Cardiac to White Gate | 23:21 | 12:14 | +11:07 |
| White Gate to The Stile | 10:17 | 5:57 | +4:20 |
| The Stile to Finish | 3:19 | 1:50 | +1:29 |
Δ negative = Jenifer ran the segment faster.