Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAndrew Walker
#141 · 1:01:40 · M38 · Group Y · INV
Wave start 8:23 AM (Y-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
Andrew (Y-INV) started at 8:23 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 13 minutes head start on Andrew. On foot, Andrew ran 1:01:40 and Chris ran 1:00:42 — Chris was 0:58 faster than Andrew. Andrew took official place 141st (time-based 99th) 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 0:57 from Cardiac to White Gate.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 13 min earlier than Andrew (Y-INV).
- Overall place Δ
- +140
- Actual time Δ
- +0:58
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 13 min (Chris earlier)
- Finish clock Δ
- +13:58
- Section place Δ
- +25
Δ = Andrew − Chris. Negative means Andrew is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Andrew (Y-INV) started at 8:23 AM, 13:00 later.
- Actual running time: Chris was 0:58 faster on foot than Andrew.
- Finish clock: Chris crossed the line 13:58 ahead of Andrew — Chris wins this head-to-head.
Δ (A − B): actual +0:58 · finish clock +13:58.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Andrew | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:34 | 7:31 | +0:03 |
| Stairs to Windy Gap | 5:19 | 5:35 | -0:16 |
| Windy Gap to Muir Woods | 5:41 | 5:25 | +0:16 |
| Muir Woods to Cardiac | 21:25 | 22:10 | -0:45 |
| Cardiac to White Gate | 13:11 | 12:14 | +0:57 |
| White Gate to The Stile | 6:39 | 5:57 | +0:42 |
| The Stile to Finish | 1:51 | 1:50 | +0:01 |
Δ negative = Andrew ran the segment faster.