Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAnnie Gwilliams
#155 · 1:09:06 · F31 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Athlete B
OfficialCraig S Miller
#157 · 1:14:08 · M64 · Group K · INV
Wave start 8:11 AM (K-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
Annie (Q-INV) started at 8:16 AM; Craig (K-INV) started at 8:11 AM. That gave Craig a 5 minutes head start on Annie. On foot, Annie ran 1:09:06 and Craig ran 1:14:08 — Annie was 5:02 faster than Craig. Annie took official place 155th (time-based 294th) and Craig took official place 157th (time-based 453rd). Annie was faster on foot and finished ahead on the official clock too. Biggest swing: Annie gained 2:25 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Craig S Miller (K-INV) started 5 min earlier than Annie (Q-INV).
- Overall place Δ
- -2
- Actual time Δ
- -5:02
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Craig earlier)
- Finish clock Δ
- -0:02
- Section place Δ
- +22
Δ = Annie − Craig. Negative means Annie is ahead/faster.
Race timeline
Computed- Craig (K-INV) started at 8:11 AM.
- Annie (Q-INV) started at 8:16 AM, 5:00 later.
- Actual running time: Annie was 5:02 faster on foot than Craig.
- Finish clock: Annie crossed the line 0:02 ahead of Craig — Annie wins this head-to-head.
Δ (A − B): actual -5:02 · finish clock -0:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Annie | Craig | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:35 | 9:16 | -0:41 |
| Stairs to Windy Gap | 6:02 | 6:37 | -0:35 |
| Windy Gap to Muir Woods | 6:11 | 5:58 | +0:13 |
| Muir Woods to Cardiac | 25:37 | 28:02 | -2:25 |
| Cardiac to White Gate | 14:09 | 14:35 | -0:26 |
| White Gate to The Stile | 6:45 | 7:27 | -0:42 |
| The Stile to Finish | 1:47 | 2:13 | -0:26 |
Δ negative = Annie ran the segment faster.