Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJonah D Mitchell
#477 · 1:18:22 · M52 · Group U · INV
Wave start 8:19 AM (U-INV)
Athlete B
OfficialRichard Baker
#475 · 1:17:11 · M48 · Group V · INV
Wave start 8:20 AM (V-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
Jonah (U-INV) started at 8:19 AM; Richard (V-INV) started at 8:20 AM. That gave Jonah a 1 minute head start on Richard. On foot, Jonah ran 1:18:22 and Richard ran 1:17:11 — Richard was 1:11 faster than Jonah. Jonah took official place 477th (time-based 589th) and Richard took official place 475th (time-based 563rd). Richard was faster on foot and finished ahead on the official clock too. Biggest swing: Richard gained 0:56 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Jonah D Mitchell (U-INV) started 1 min earlier than Richard (V-INV).
- Overall place Δ
- +2
- Actual time Δ
- +1:11
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Jonah earlier)
- Finish clock Δ
- +0:11
- Section place Δ
- +2
Δ = Jonah − Richard. Negative means Jonah is ahead/faster.
Race timeline
Computed- Jonah (U-INV) started at 8:19 AM.
- Richard (V-INV) started at 8:20 AM, 1:00 later.
- Actual running time: Richard was 1:11 faster on foot than Jonah.
- Finish clock: Richard crossed the line 0:11 ahead of Jonah — Richard wins this head-to-head.
Δ (A − B): actual +1:11 · finish clock +0:11.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jonah | Richard | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:03 | 8:11 | +0:52 |
| Stairs to Windy Gap | 6:57 | 6:35 | +0:22 |
| Windy Gap to Muir Woods | 6:27 | 6:21 | +0:06 |
| Muir Woods to Cardiac | 30:18 | 29:22 | +0:56 |
| Cardiac to White Gate | 15:50 | 16:31 | -0:41 |
| White Gate to The Stile | 7:41 | 8:09 | -0:28 |
| The Stile to Finish | 2:06 | 2:02 | +0:04 |
Δ negative = Jonah ran the segment faster.