Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMatthew A Sagastume Rodas
#138 · 1:04:35 · M14 · 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
Matthew (V-INV) started at 8:20 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 10 minutes head start on Matthew. On foot, Matthew ran 1:04:35 and Chris ran 1:00:42 — Chris was 3:53 faster than Matthew. Matthew took official place 138th (time-based 168th) 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 1:53 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 10 min earlier than Matthew (V-INV).
- Overall place Δ
- +137
- Actual time Δ
- +3:53
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Chris earlier)
- Finish clock Δ
- +13:53
- Section place Δ
- +9
Δ = Matthew − Chris. Negative means Matthew is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Matthew (V-INV) started at 8:20 AM, 10:00 later.
- Actual running time: Chris was 3:53 faster on foot than Matthew.
- Finish clock: Chris crossed the line 13:53 ahead of Matthew — Chris wins this head-to-head.
Δ (A − B): actual +3:53 · finish clock +13:53.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Matthew | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:35 | 7:31 | +0:04 |
| Stairs to Windy Gap | 5:36 | 5:35 | +0:01 |
| Windy Gap to Muir Woods | 6:09 | 5:25 | +0:44 |
| Muir Woods to Cardiac | 24:03 | 22:10 | +1:53 |
| Cardiac to White Gate | 13:09 | 12:14 | +0:55 |
| White Gate to The Stile | 6:18 | 5:57 | +0:21 |
| The Stile to Finish | 1:45 | 1:50 | -0:05 |
Δ negative = Matthew ran the segment faster.