Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialGeoffrey Heath
#535 · 1:25:35 · M35 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialJohnny Atler
#536 · 57:38 · M29 · Group Z · DR
Wave start 8:51 AM (Z-DR)
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
Geoffrey (Y-INV) started at 8:23 AM; Johnny (Z-DR) started at 8:51 AM. That gave Geoffrey a 28 minutes head start on Johnny because the Runner wave starts 27 minutes after the Invitational wave. On foot, Geoffrey ran 1:25:35 and Johnny ran 57:38 — Johnny was 27:57 faster than Geoffrey. Geoffrey took official place 535th (time-based 804th) and Johnny took official place 536th (time-based 35th). Geoffrey's head start was enough to flip the official order even though Johnny was faster on foot. Biggest swing: Johnny gained 11:00 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Geoffrey Heath (Y-INV) started 28 min earlier than Johnny (Z-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- -1
- Actual time Δ
- +27:57
- Section gap Δ
- 27 min (Geoffrey earlier)
- Wave start Δ
- 28 min (Geoffrey earlier)
- Finish clock Δ
- -0:03
- Section place Δ
- —
Δ = Geoffrey − Johnny. Negative means Geoffrey is ahead/faster.
Race timeline
Computed- Geoffrey (Y-INV) started at 8:23 AM.
- Johnny (Z-DR) started at 8:51 AM, 28:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Johnny was 27:57 faster on foot than Geoffrey.
- Finish clock: Geoffrey crossed the line 0:03 ahead of Johnny — Geoffrey wins this head-to-head.
Δ (A − B): actual +27:57 · finish clock -0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Geoffrey | Johnny | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:09 | 7:20 | +0:49 |
| Stairs to Windy Gap | 6:56 | 5:09 | +1:47 |
| Windy Gap to Muir Woods | 6:34 | 5:07 | +1:27 |
| Muir Woods to Cardiac | 32:34 | 21:34 | +11:00 |
| Cardiac to White Gate | 18:25 | 11:11 | +7:14 |
| White Gate to The Stile | 10:09 | 5:38 | +4:31 |
| The Stile to Finish | 2:48 | 1:39 | +1:09 |
Δ negative = Geoffrey ran the segment faster.