Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialWes Estes
#179 · 1:05:09 · M46 · Group W · INV
Wave start 8:21 AM (W-INV)
Athlete B
OfficialMary Etta Boitano Blanchard
#175 · 1:22:41 · F63 · Group B · INV
Wave start 8:03 AM (B-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
Wes (W-INV) started at 8:21 AM; Mary Etta (B-INV) started at 8:03 AM. That gave Mary Etta a 18 minutes head start on Wes. On foot, Wes ran 1:05:09 and Mary Etta ran 1:22:41 — Wes was 17:32 faster than Mary Etta. Wes took official place 179th (time-based 185th) and Mary Etta took official place 175th (time-based 725th). Mary Etta's head start was enough to flip the official order even though Wes was faster on foot. Biggest swing: Wes gained 6:55 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Mary Etta Boitano Blanchard (B-INV) started 18 min earlier than Wes (W-INV).
- Overall place Δ
- +4
- Actual time Δ
- -17:32
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 18 min (Mary Etta earlier)
- Finish clock Δ
- +0:28
- Section place Δ
- +8
Δ = Wes − Mary Etta. Negative means Wes is ahead/faster.
Race timeline
Computed- Mary Etta (B-INV) started at 8:03 AM.
- Wes (W-INV) started at 8:21 AM, 18:00 later.
- Actual running time: Wes was 17:32 faster on foot than Mary Etta.
- Finish clock: Mary Etta crossed the line 0:28 ahead of Wes — Mary Etta wins this head-to-head.
Δ (A − B): actual -17:32 · finish clock +0:28.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Wes | Mary Etta | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:41 | 10:19 | -2:38 |
| Stairs to Windy Gap | 5:39 | 7:22 | -1:43 |
| Windy Gap to Muir Woods | 5:48 | 6:58 | -1:10 |
| Muir Woods to Cardiac | 23:59 | 30:54 | -6:55 |
| Cardiac to White Gate | 13:39 | 16:30 | -2:51 |
| White Gate to The Stile | 6:32 | 8:03 | -1:31 |
| The Stile to Finish | 1:51 | 2:35 | -0:44 |
Δ negative = Wes ran the segment faster.