Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDonald C Taylor
#381 · 1:12:43 · M48 · Group V · INV
Wave start 8:20 AM (V-INV)
Athlete B
OfficialNicole Conrad
#386 · 1:21:52 · F52 · 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
Donald (V-INV) started at 8:20 AM; Nicole (K-INV) started at 8:11 AM. That gave Nicole a 9 minutes head start on Donald. On foot, Donald ran 1:12:43 and Nicole ran 1:21:52 — Donald was 9:09 faster than Nicole. Donald took official place 381st (time-based 412th) and Nicole took official place 386th (time-based 704th). Donald was faster on foot and finished ahead on the official clock too. Biggest swing: Donald gained 4:05 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Nicole Conrad (K-INV) started 9 min earlier than Donald (V-INV).
- Overall place Δ
- -5
- Actual time Δ
- -9:09
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Nicole earlier)
- Finish clock Δ
- -0:09
- Section place Δ
- +12
Δ = Donald − Nicole. Negative means Donald is ahead/faster.
Race timeline
Computed- Nicole (K-INV) started at 8:11 AM.
- Donald (V-INV) started at 8:20 AM, 9:00 later.
- Actual running time: Donald was 9:09 faster on foot than Nicole.
- Finish clock: Donald crossed the line 0:09 ahead of Nicole — Donald wins this head-to-head.
Δ (A − B): actual -9:09 · finish clock -0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Donald | Nicole | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:32 | 9:31 | -0:59 |
| Stairs to Windy Gap | 6:38 | 7:20 | -0:42 |
| Windy Gap to Muir Woods | 5:41 | 6:11 | -0:30 |
| Muir Woods to Cardiac | 29:01 | 33:06 | -4:05 |
| Cardiac to White Gate | 13:43 | 15:47 | -2:04 |
| White Gate to The Stile | 7:08 | 7:38 | -0:30 |
| The Stile to Finish | 2:00 | 2:19 | -0:19 |
Δ negative = Donald ran the segment faster.