Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialTom H Hale
#231 · 1:27:22 · M73 · Group AA · INV
Wave start 8:01 AM (AA-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
Tom (AA-INV) started at 8:01 AM; Chris (J-INV) started at 8:10 AM. That gave Tom a 9 minutes head start on Chris. On foot, Tom ran 1:27:22 and Chris ran 1:00:42 — Chris was 26:40 faster than Tom. Tom took official place 231st (time-based 846th) 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 10:26 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Tom H Hale (AA-INV) started 9 min earlier than Chris (J-INV).
- Overall place Δ
- +230
- Actual time Δ
- +26:40
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Tom earlier)
- Finish clock Δ
- +17:40
- Section place Δ
- 0
Δ = Tom − Chris. Negative means Tom is ahead/faster.
Race timeline
Computed- Tom (AA-INV) started at 8:01 AM.
- Chris (J-INV) started at 8:10 AM, 9:00 later.
- Actual running time: Chris was 26:40 faster on foot than Tom.
- Finish clock: Chris crossed the line 17:40 ahead of Tom — Chris wins this head-to-head.
Δ (A − B): actual +26:40 · finish clock +17:40.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Tom | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:09 | 7:31 | +2:38 |
| Stairs to Windy Gap | 8:10 | 5:35 | +2:35 |
| Windy Gap to Muir Woods | 7:31 | 5:25 | +2:06 |
| Muir Woods to Cardiac | 32:36 | 22:10 | +10:26 |
| Cardiac to White Gate | 17:54 | 12:14 | +5:40 |
| White Gate to The Stile | 8:36 | 5:57 | +2:39 |
| The Stile to Finish | 2:26 | 1:50 | +0:36 |
Δ negative = Tom ran the segment faster.