Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAlexi C Cashen
#1361 · 2:20:21 · F47 · Group M · DR
Wave start 8:40 AM (M-DR)
Athlete B
OfficialRobert Alexander
#1356 · 2:28:24 · M73 · Group AA · DR
Wave start 8:28 AM (AA-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
Alexi (M-DR) started at 8:40 AM; Robert (AA-DR) started at 8:28 AM. That gave Robert a 12 minutes head start on Alexi. On foot, Alexi ran 2:20:21 and Robert ran 2:28:24 — Alexi was 8:03 faster than Robert. Alexi took official place 1361st (time-based 1353rd) and Robert took official place 1356th (time-based 1366th). Robert's head start was enough to flip the official order even though Alexi was faster on foot. Biggest swing: Alexi gained 6:17 from Cardiac to White Gate.
Deltas
ComputedWave start
Robert Alexander (AA-DR) started 12 min earlier than Alexi (M-DR).
- Overall place Δ
- +5
- Actual time Δ
- -8:03
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 12 min (Robert earlier)
- Finish clock Δ
- +3:57
- Section place Δ
- +49
Δ = Alexi − Robert. Negative means Alexi is ahead/faster.
Race timeline
Computed- Robert (AA-DR) started at 8:28 AM.
- Alexi (M-DR) started at 8:40 AM, 12:00 later.
- Actual running time: Alexi was 8:03 faster on foot than Robert.
- Finish clock: Robert crossed the line 3:57 ahead of Alexi — Robert wins this head-to-head.
Δ (A − B): actual -8:03 · finish clock +3:57.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alexi | Robert | Δ |
|---|---|---|---|
| Start to Top of Stairs | 15:23 | 14:05 | +1:18 |
| Stairs to Windy Gap | 11:49 | 11:47 | +0:02 |
| Windy Gap to Muir Woods | 15:40 | 12:04 | +3:36 |
| Muir Woods to Cardiac | 50:34 | 52:40 | -2:06 |
| Cardiac to White Gate | 29:04 | 35:21 | -6:17 |
| White Gate to The Stile | 15:07 | 18:31 | -3:24 |
| The Stile to Finish | 2:44 | 3:56 | -1:12 |
Δ negative = Alexi ran the segment faster.