Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialWalter R Paulsen
#996 · 1:38:25 · M64 · Group K · DR
Wave start 8:38 AM (K-DR)
Athlete B
OfficialMo Zagha
#993 · 1:37:21 · M62 · Group L · DR
Wave start 8:39 AM (L-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
Walter (K-DR) started at 8:38 AM; Mo (L-DR) started at 8:39 AM. That gave Walter a 1 minute head start on Mo. On foot, Walter ran 1:38:25 and Mo ran 1:37:21 — Mo was 1:04 faster than Walter. Walter took official place 996th (time-based 1072nd) and Mo took official place 993rd (time-based 1062nd). Mo was faster on foot and finished ahead on the official clock too. Biggest swing: Mo gained 1:42 from Cardiac to White Gate.
Deltas
ComputedWave start
Walter R Paulsen (K-DR) started 1 min earlier than Mo (L-DR).
- Overall place Δ
- +3
- Actual time Δ
- +1:04
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Walter earlier)
- Finish clock Δ
- +0:04
- Section place Δ
- -8
Δ = Walter − Mo. Negative means Walter is ahead/faster.
Race timeline
Computed- Walter (K-DR) started at 8:38 AM.
- Mo (L-DR) started at 8:39 AM, 1:00 later.
- Actual running time: Mo was 1:04 faster on foot than Walter.
- Finish clock: Mo crossed the line 0:04 ahead of Walter — Mo wins this head-to-head.
Δ (A − B): actual +1:04 · finish clock +0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Walter | Mo | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:13 | 11:45 | -0:32 |
| Stairs to Windy Gap | 8:13 | 8:34 | -0:21 |
| Windy Gap to Muir Woods | 8:35 | 7:34 | +1:01 |
| Muir Woods to Cardiac | 35:48 | 37:13 | -1:25 |
| Cardiac to White Gate | 21:13 | 19:31 | +1:42 |
| White Gate to The Stile | 10:30 | 9:58 | +0:32 |
| The Stile to Finish | 2:53 | 2:46 | +0:07 |
Δ negative = Walter ran the segment faster.