Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialGary A Gellin
#78 · 1:05:45 · M57 · Group Q · INV
Wave start 8:16 AM (Q-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
Gary (Q-INV) started at 8:16 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 6 minutes head start on Gary. On foot, Gary ran 1:05:45 and Chris ran 1:00:42 — Chris was 5:03 faster than Gary. Gary took official place 78th (time-based 203rd) 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 3:06 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 6 min earlier than Gary (Q-INV).
- Overall place Δ
- +77
- Actual time Δ
- +5:03
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Chris earlier)
- Finish clock Δ
- +11:03
- Section place Δ
- +15
Δ = Gary − Chris. Negative means Gary is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Gary (Q-INV) started at 8:16 AM, 6:00 later.
- Actual running time: Chris was 5:03 faster on foot than Gary.
- Finish clock: Chris crossed the line 11:03 ahead of Gary — Chris wins this head-to-head.
Δ (A − B): actual +5:03 · finish clock +11:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Gary | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:41 | 7:31 | +0:10 |
| Stairs to Windy Gap | 6:03 | 5:35 | +0:28 |
| Windy Gap to Muir Woods | 5:32 | 5:25 | +0:07 |
| Muir Woods to Cardiac | 25:16 | 22:10 | +3:06 |
| Cardiac to White Gate | 13:10 | 12:14 | +0:56 |
| White Gate to The Stile | 6:11 | 5:57 | +0:14 |
| The Stile to Finish | 1:52 | 1:50 | +0:02 |
Δ negative = Gary ran the segment faster.