Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEdward T Stace
#52 · 56:56 · 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
Edward (Y-INV) started at 8:23 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 13 minutes head start on Edward. On foot, Edward ran 56:56 and Chris ran 1:00:42 — Edward was 3:46 faster than Chris. Edward took official place 52nd (time-based 31st) and Chris took official place 1st (time-based 71st). Chris's head start was enough to flip the official order even though Edward was faster on foot. Biggest swing: Edward gained 0:57 from Cardiac to White Gate.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 13 min earlier than Edward (Y-INV).
- Overall place Δ
- +51
- Actual time Δ
- -3:46
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 13 min (Chris earlier)
- Finish clock Δ
- +9:14
- Section place Δ
- +9
Δ = Edward − Chris. Negative means Edward is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Edward (Y-INV) started at 8:23 AM, 13:00 later.
- Actual running time: Edward was 3:46 faster on foot than Chris.
- Finish clock: Chris crossed the line 9:14 ahead of Edward — Chris wins this head-to-head.
Δ (A − B): actual -3:46 · finish clock +9:14.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Edward | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:26 | 7:31 | -1:05 |
| Stairs to Windy Gap | 5:08 | 5:35 | -0:27 |
| Windy Gap to Muir Woods | 4:48 | 5:25 | -0:37 |
| Muir Woods to Cardiac | 21:45 | 22:10 | -0:25 |
| Cardiac to White Gate | 11:17 | 12:14 | -0:57 |
| White Gate to The Stile | 5:44 | 5:57 | -0:13 |
| The Stile to Finish | 1:48 | 1:50 | -0:02 |
Δ negative = Edward ran the segment faster.