Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMadi Brown
#119 · 1:07:41 · F30 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Athlete B
OfficialJonathan M Fookes
#121 · 59:47 · M29 · Group Z · INV
Wave start 8:24 AM (Z-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
Madi (Q-INV) started at 8:16 AM; Jonathan (Z-INV) started at 8:24 AM. That gave Madi a 8 minutes head start on Jonathan. On foot, Madi ran 1:07:41 and Jonathan ran 59:47 — Jonathan was 7:54 faster than Madi. Madi took official place 119th (time-based 254th) and Jonathan took official place 121st (time-based 63rd). Madi's head start was enough to flip the official order even though Jonathan was faster on foot. Biggest swing: Jonathan gained 2:30 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Madi Brown (Q-INV) started 8 min earlier than Jonathan (Z-INV).
- Overall place Δ
- -2
- Actual time Δ
- +7:54
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Madi earlier)
- Finish clock Δ
- -0:06
- Section place Δ
- +5
Δ = Madi − Jonathan. Negative means Madi is ahead/faster.
Race timeline
Computed- Madi (Q-INV) started at 8:16 AM.
- Jonathan (Z-INV) started at 8:24 AM, 8:00 later.
- Actual running time: Jonathan was 7:54 faster on foot than Madi.
- Finish clock: Madi crossed the line 0:06 ahead of Jonathan — Madi wins this head-to-head.
Δ (A − B): actual +7:54 · finish clock -0:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Madi | Jonathan | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:00 | 7:11 | +0:49 |
| Stairs to Windy Gap | 6:01 | 5:01 | +1:00 |
| Windy Gap to Muir Woods | 5:28 | 4:54 | +0:34 |
| Muir Woods to Cardiac | 25:51 | 23:21 | +2:30 |
| Cardiac to White Gate | 13:53 | 12:01 | +1:52 |
| White Gate to The Stile | 6:38 | 5:45 | +0:53 |
| The Stile to Finish | 1:50 | 1:34 | +0:16 |
Δ negative = Madi ran the segment faster.