Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRobert J Simon
#130 · 1:15:06 · M66 · Group H · INV
Wave start 8:09 AM (H-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
Robert (H-INV) started at 8:09 AM; Chris (J-INV) started at 8:10 AM. That gave Robert a 1 minute head start on Chris. On foot, Robert ran 1:15:06 and Chris ran 1:00:42 — Chris was 14:24 faster than Robert. Robert took official place 130th (time-based 484th) 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 4:28 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Robert J Simon (H-INV) started 1 min earlier than Chris (J-INV).
- Overall place Δ
- +129
- Actual time Δ
- +14:24
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Robert earlier)
- Finish clock Δ
- +13:24
- Section place Δ
- 0
Δ = Robert − Chris. Negative means Robert is ahead/faster.
Race timeline
Computed- Robert (H-INV) started at 8:09 AM.
- Chris (J-INV) started at 8:10 AM, 1:00 later.
- Actual running time: Chris was 14:24 faster on foot than Robert.
- Finish clock: Chris crossed the line 13:24 ahead of Robert — Chris wins this head-to-head.
Δ (A − B): actual +14:24 · finish clock +13:24.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Robert | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:34 | 7:31 | +1:03 |
| Stairs to Windy Gap | 6:22 | 5:35 | +0:47 |
| Windy Gap to Muir Woods | 6:48 | 5:25 | +1:23 |
| Muir Woods to Cardiac | 26:38 | 22:10 | +4:28 |
| Cardiac to White Gate | 16:24 | 12:14 | +4:10 |
| White Gate to The Stile | 8:07 | 5:57 | +2:10 |
| The Stile to Finish | 2:13 | 1:50 | +0:23 |
Δ negative = Robert ran the segment faster.