Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMegan Kelly-Sweeney
#1366 · 2:21:13 · F46 · Group M · DR
Wave start 8:40 AM (M-DR)
Athlete B
OfficialDoug M Karpa
#1367 · 2:18:14 · M57 · Group Q · DR
Wave start 8:43 AM (Q-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
Megan (M-DR) started at 8:40 AM; Doug (Q-DR) started at 8:43 AM. That gave Megan a 3 minutes head start on Doug. On foot, Megan ran 2:21:13 and Doug ran 2:18:14 — Doug was 2:59 faster than Megan. Megan took official place 1366th (time-based 1356th) and Doug took official place 1367th (time-based 1349th). Megan's head start was enough to flip the official order even though Doug was faster on foot. Biggest swing: Doug gained 1:55 from Windy Gap to Muir Woods.
Deltas
ComputedWave start
Megan Kelly-Sweeney (M-DR) started 3 min earlier than Doug (Q-DR).
- Overall place Δ
- -1
- Actual time Δ
- +2:59
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Megan earlier)
- Finish clock Δ
- -0:01
- Section place Δ
- -36
Δ = Megan − Doug. Negative means Megan is ahead/faster.
Race timeline
Computed- Megan (M-DR) started at 8:40 AM.
- Doug (Q-DR) started at 8:43 AM, 3:00 later.
- Actual running time: Doug was 2:59 faster on foot than Megan.
- Finish clock: Megan crossed the line 0:01 ahead of Doug — Megan wins this head-to-head.
Δ (A − B): actual +2:59 · finish clock -0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Megan | Doug | Δ |
|---|---|---|---|
| Start to Top of Stairs | 13:20 | 13:16 | +0:04 |
| Stairs to Windy Gap | 10:38 | 10:05 | +0:33 |
| Windy Gap to Muir Woods | 10:37 | 8:42 | +1:55 |
| Muir Woods to Cardiac | 52:35 | 52:00 | +0:35 |
| Cardiac to White Gate | 30:29 | 30:18 | +0:11 |
| White Gate to The Stile | 19:53 | 20:12 | -0:19 |
| The Stile to Finish | 3:41 | 3:41 | ±0:00 |
Δ negative = Megan ran the segment faster.