Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJoe Papendick
#253 · 1:07:59 · M47 · Group W · INV
Wave start 8:21 AM (W-INV)
Athlete B
OfficialSarah Coyne
#251 · 1:12:55 · F35 · Group Q · INV
Wave start 8:16 AM (Q-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
Joe (W-INV) started at 8:21 AM; Sarah (Q-INV) started at 8:16 AM. That gave Sarah a 5 minutes head start on Joe. On foot, Joe ran 1:07:59 and Sarah ran 1:12:55 — Joe was 4:56 faster than Sarah. Joe took official place 253rd (time-based 262nd) and Sarah took official place 251st (time-based 423rd). Sarah's head start was enough to flip the official order even though Joe was faster on foot. Biggest swing: Joe gained 2:18 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Sarah Coyne (Q-INV) started 5 min earlier than Joe (W-INV).
- Overall place Δ
- +2
- Actual time Δ
- -4:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Sarah earlier)
- Finish clock Δ
- +0:04
- Section place Δ
- -20
Δ = Joe − Sarah. Negative means Joe is ahead/faster.
Race timeline
Computed- Sarah (Q-INV) started at 8:16 AM.
- Joe (W-INV) started at 8:21 AM, 5:00 later.
- Actual running time: Joe was 4:56 faster on foot than Sarah.
- Finish clock: Sarah crossed the line 0:04 ahead of Joe — Sarah wins this head-to-head.
Δ (A − B): actual -4:56 · finish clock +0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Joe | Sarah | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:39 | 8:27 | -0:48 |
| Stairs to Windy Gap | 6:09 | 6:09 | ±0:00 |
| Windy Gap to Muir Woods | 5:29 | 6:07 | -0:38 |
| Muir Woods to Cardiac | 26:04 | 28:22 | -2:18 |
| Cardiac to White Gate | 13:44 | 15:01 | -1:17 |
| White Gate to The Stile | 6:57 | 6:57 | ±0:00 |
| The Stile to Finish | 1:57 | 1:52 | +0:05 |
Δ negative = Joe ran the segment faster.