Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEric D Mayes
#1015 · 1:28:49 · M47 · Group W · DR
Wave start 8:48 AM (W-DR)
Athlete B
OfficialJakob Kirschenbaum
#1014 · 1:29:49 · M49 · Group V · DR
Wave start 8:47 AM (V-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
Eric (W-DR) started at 8:48 AM; Jakob (V-DR) started at 8:47 AM. That gave Jakob a 1 minute head start on Eric. On foot, Eric ran 1:28:49 and Jakob ran 1:29:49 — Eric was 1:00 faster than Jakob. Eric took official place 1015th (time-based 879th) and Jakob took official place 1014th (time-based 907th). Jakob's head start was enough to flip the official order even though Eric was faster on foot. Biggest swing: Jakob gained 0:36 from Windy Gap to Muir Woods.
Deltas
ComputedWave start
Jakob Kirschenbaum (V-DR) started 1 min earlier than Eric (W-DR).
- Overall place Δ
- +1
- Actual time Δ
- -1:00
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Jakob earlier)
- Finish clock Δ
- ±0:00
- Section place Δ
- +17
Δ = Eric − Jakob. Negative means Eric is ahead/faster.
Race timeline
Computed- Jakob (V-DR) started at 8:47 AM.
- Eric (W-DR) started at 8:48 AM, 1:00 later.
- Actual running time: Eric was 1:00 faster on foot than Jakob.
- They crossed the finish line at the same clock time.
Δ (A − B): actual -1:00 · finish clock ±0:00.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Eric | Jakob | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:20 | 9:43 | -0:23 |
| Stairs to Windy Gap | 7:50 | 8:08 | -0:18 |
| Windy Gap to Muir Woods | 7:27 | 6:51 | +0:36 |
| Muir Woods to Cardiac | 34:23 | 34:49 | -0:26 |
| Cardiac to White Gate | 18:08 | 18:30 | -0:22 |
| White Gate to The Stile | 9:17 | 9:21 | -0:04 |
| The Stile to Finish | 2:24 | 2:27 | -0:03 |
Δ negative = Eric ran the segment faster.