Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJimmy T Knopf
#371 · 1:07:29 · M21 · Group SCR · INV
Wave start 8:25 AM (SCR-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
Jimmy (SCR-INV) started at 8:25 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 15 minutes head start on Jimmy. On foot, Jimmy ran 1:07:29 and Chris ran 1:00:42 — Chris was 6:47 faster than Jimmy. Jimmy took official place 371st (time-based 246th) 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 4:44 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 15 min earlier than Jimmy (SCR-INV).
- Overall place Δ
- +370
- Actual time Δ
- +6:47
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 15 min (Chris earlier)
- Finish clock Δ
- +21:47
- Section place Δ
- +11
Δ = Jimmy − Chris. Negative means Jimmy is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Jimmy (SCR-INV) started at 8:25 AM, 15:00 later.
- Actual running time: Chris was 6:47 faster on foot than Jimmy.
- Finish clock: Chris crossed the line 21:47 ahead of Jimmy — Chris wins this head-to-head.
Δ (A − B): actual +6:47 · finish clock +21:47.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jimmy | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:15 | 7:31 | -0:16 |
| Stairs to Windy Gap | 6:16 | 5:35 | +0:41 |
| Windy Gap to Muir Woods | 5:25 | 5:25 | ±0:00 |
| Muir Woods to Cardiac | 26:54 | 22:10 | +4:44 |
| Cardiac to White Gate | 13:12 | 12:14 | +0:58 |
| White Gate to The Stile | 6:42 | 5:57 | +0:45 |
| The Stile to Finish | 1:45 | 1:50 | -0:05 |
Δ negative = Jimmy ran the segment faster.