Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJames C McFall
#1071 · 1:29:35 · M40 · Group Y · DR
Wave start 8:50 AM (Y-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
James (Y-DR) started at 8:50 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 40 minutes head start on James because the Runner wave starts 27 minutes after the Invitational wave. On foot, James ran 1:29:35 and Chris ran 1:00:42 — Chris was 28:53 faster than James. James took official place 1071st (time-based 898th) 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 13:16 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 40 min earlier than James (Y-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1070
- Actual time Δ
- +28:53
- Section gap Δ
- 27 min (Chris earlier)
- Wave start Δ
- 40 min (Chris earlier)
- Finish clock Δ
- +1:08:53
- Section place Δ
- —
Δ = James − Chris. Negative means James is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- James (Y-DR) started at 8:50 AM, 40:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Chris was 28:53 faster on foot than James.
- Finish clock: Chris crossed the line 1:08:53 ahead of James — Chris wins this head-to-head.
Δ (A − B): actual +28:53 · finish clock +1:08:53.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | James | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:32 | 7:31 | +2:01 |
| Stairs to Windy Gap | 8:23 | 5:35 | +2:48 |
| Windy Gap to Muir Woods | 7:00 | 5:25 | +1:35 |
| Muir Woods to Cardiac | 35:26 | 22:10 | +13:16 |
| Cardiac to White Gate | 18:39 | 12:14 | +6:25 |
| White Gate to The Stile | 8:32 | 5:57 | +2:35 |
| The Stile to Finish | 2:03 | 1:50 | +0:13 |
Δ negative = James ran the segment faster.