Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialTracy J Lee
#271 · 1:21:27 · F57 · Group G · INV
Wave start 8:08 AM (G-INV)
Athlete B
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-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
Tracy (G-INV) started at 8:08 AM; Chris (J-INV) started at 8:10 AM. That gave Tracy a 2 minutes head start on Chris. On foot, Tracy ran 1:21:27 and Chris ran 1:00:42 — Chris was 20:45 faster than Tracy. Tracy took official place 271st (time-based 691st) and Chris took official place 1st (time-based 71st). Chris was faster on foot and finished ahead on the official clock too. Biggest swing: Chris gained 7:19 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Tracy J Lee (G-INV) started 2 min earlier than Chris (J-INV).
- Overall place Δ
- +270
- Actual time Δ
- +20:45
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Tracy earlier)
- Finish clock Δ
- +18:45
- Section place Δ
- +1
Δ = Tracy − Chris. Negative means Tracy is ahead/faster.
Race timeline
Computed- Tracy (G-INV) started at 8:08 AM.
- Chris (J-INV) started at 8:10 AM, 2:00 later.
- Actual running time: Chris was 20:45 faster on foot than Tracy.
- Finish clock: Chris crossed the line 18:45 ahead of Tracy — Chris wins this head-to-head.
Δ (A − B): actual +20:45 · finish clock +18:45.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Tracy | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:38 | 7:31 | +2:07 |
| Stairs to Windy Gap | 6:53 | 5:35 | +1:18 |
| Windy Gap to Muir Woods | 6:54 | 5:25 | +1:29 |
| Muir Woods to Cardiac | 29:29 | 22:10 | +7:19 |
| Cardiac to White Gate | 17:58 | 12:14 | +5:44 |
| White Gate to The Stile | 8:19 | 5:57 | +2:22 |
| The Stile to Finish | 2:16 | 1:50 | +0:26 |
Δ negative = Tracy ran the segment faster.