Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJohn R Crawford
#1087 · 1:46:09 · M68 · Group F · DR
Wave start 8:34 AM (F-DR)
Athlete B
OfficialSteven Knodel
#1092 · 1:32:57 · M45 · Group W · DR
Wave start 8:48 AM (W-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
John (F-DR) started at 8:34 AM; Steven (W-DR) started at 8:48 AM. That gave John a 14 minutes head start on Steven. On foot, John ran 1:46:09 and Steven ran 1:32:57 — Steven was 13:12 faster than John. John took official place 1087th (time-based 1183rd) and Steven took official place 1092nd (time-based 962nd). John's head start was enough to flip the official order even though Steven was faster on foot. Biggest swing: Steven gained 6:29 from Muir Woods to Cardiac.
Deltas
ComputedWave start
John R Crawford (F-DR) started 14 min earlier than Steven (W-DR).
- Overall place Δ
- -5
- Actual time Δ
- +13:12
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 14 min (John earlier)
- Finish clock Δ
- -0:48
- Section place Δ
- -28
Δ = John − Steven. Negative means John is ahead/faster.
Race timeline
Computed- John (F-DR) started at 8:34 AM.
- Steven (W-DR) started at 8:48 AM, 14:00 later.
- Actual running time: Steven was 13:12 faster on foot than John.
- Finish clock: John crossed the line 0:48 ahead of Steven — John wins this head-to-head.
Δ (A − B): actual +13:12 · finish clock -0:48.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | John | Steven | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:25 | 10:18 | +2:07 |
| Stairs to Windy Gap | 9:54 | 7:23 | +2:31 |
| Windy Gap to Muir Woods | 7:48 | 8:07 | -0:19 |
| Muir Woods to Cardiac | 41:10 | 34:41 | +6:29 |
| Cardiac to White Gate | 21:52 | 21:00 | +0:52 |
| White Gate to The Stile | 10:00 | 9:01 | +0:59 |
| The Stile to Finish | 3:00 | 2:27 | +0:33 |
Δ negative = John ran the segment faster.