Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialNoah B Lang
#275 · 1:07:32 · M42 · Group X · INV
Wave start 8:22 AM (X-INV)
Athlete B
OfficialTracy J Lee
#271 · 1:21:27 · F57 · Group G · INV
Wave start 8:08 AM (G-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
Noah (X-INV) started at 8:22 AM; Tracy (G-INV) started at 8:08 AM. That gave Tracy a 14 minutes head start on Noah. On foot, Noah ran 1:07:32 and Tracy ran 1:21:27 — Noah was 13:55 faster than Tracy. Noah took official place 275th (time-based 248th) and Tracy took official place 271st (time-based 691st). Tracy's head start was enough to flip the official order even though Noah was faster on foot. Biggest swing: Noah gained 4:18 from Cardiac to White Gate.
Deltas
ComputedWave start
Tracy J Lee (G-INV) started 14 min earlier than Noah (X-INV).
- Overall place Δ
- +4
- Actual time Δ
- -13:55
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 14 min (Tracy earlier)
- Finish clock Δ
- +0:05
- Section place Δ
- +19
Δ = Noah − Tracy. Negative means Noah is ahead/faster.
Race timeline
Computed- Tracy (G-INV) started at 8:08 AM.
- Noah (X-INV) started at 8:22 AM, 14:00 later.
- Actual running time: Noah was 13:55 faster on foot than Tracy.
- Finish clock: Tracy crossed the line 0:05 ahead of Noah — Tracy wins this head-to-head.
Δ (A − B): actual -13:55 · finish clock +0:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Noah | Tracy | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:46 | 9:38 | -1:52 |
| Stairs to Windy Gap | 6:14 | 6:53 | -0:39 |
| Windy Gap to Muir Woods | 5:38 | 6:54 | -1:16 |
| Muir Woods to Cardiac | 25:44 | 29:29 | -3:45 |
| Cardiac to White Gate | 13:40 | 17:58 | -4:18 |
| White Gate to The Stile | 6:43 | 8:19 | -1:36 |
| The Stile to Finish | 1:47 | 2:16 | -0:29 |
Δ negative = Noah ran the segment faster.