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 Mcbride
#351 · 1:11:48 · M48 · Group V · INV
Wave start 8:20 AM (V-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 (V-INV) started at 8:20 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 10 minutes head start on Robert. On foot, Robert ran 1:11:48 and Chris ran 1:00:42 — Chris was 11:06 faster than Robert. Robert took official place 351st (time-based 384th) 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 6:33 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 10 min earlier than Robert (V-INV).
- Overall place Δ
- +350
- Actual time Δ
- +11:06
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Chris earlier)
- Finish clock Δ
- +21:06
- Section place Δ
- +19
Δ = Robert − Chris. Negative means Robert is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Robert (V-INV) started at 8:20 AM, 10:00 later.
- Actual running time: Chris was 11:06 faster on foot than Robert.
- Finish clock: Chris crossed the line 21:06 ahead of Robert — Chris wins this head-to-head.
Δ (A − B): actual +11:06 · finish clock +21:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Robert | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:23 | 7:31 | +0:52 |
| Stairs to Windy Gap | 6:17 | 5:35 | +0:42 |
| Windy Gap to Muir Woods | 5:14 | 5:25 | -0:11 |
| Muir Woods to Cardiac | 28:43 | 22:10 | +6:33 |
| Cardiac to White Gate | 14:04 | 12:14 | +1:50 |
| White Gate to The Stile | 7:02 | 5:57 | +1:05 |
| The Stile to Finish | 2:05 | 1:50 | +0:15 |
Δ negative = Robert ran the segment faster.