Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialIvy Stempkovski
#1157 · 1:42:56 · F25 · Group P · DR
Wave start 8:42 AM (P-DR)
Athlete B
OfficialEdward R Hugo
#1153 · 1:47:21 · M65 · Group J · DR
Wave start 8:37 AM (J-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
Ivy (P-DR) started at 8:42 AM; Edward (J-DR) started at 8:37 AM. That gave Edward a 5 minutes head start on Ivy. On foot, Ivy ran 1:42:56 and Edward ran 1:47:21 — Ivy was 4:25 faster than Edward. Ivy took official place 1157th (time-based 1134th) and Edward took official place 1153rd (time-based 1201st). Edward's head start was enough to flip the official order even though Ivy was faster on foot. Biggest swing: Ivy gained 2:03 from Cardiac to White Gate.
Deltas
ComputedWave start
Edward R Hugo (J-DR) started 5 min earlier than Ivy (P-DR).
- Overall place Δ
- +4
- Actual time Δ
- -4:25
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Edward earlier)
- Finish clock Δ
- +0:35
- Section place Δ
- +35
Δ = Ivy − Edward. Negative means Ivy is ahead/faster.
Race timeline
Computed- Edward (J-DR) started at 8:37 AM.
- Ivy (P-DR) started at 8:42 AM, 5:00 later.
- Actual running time: Ivy was 4:25 faster on foot than Edward.
- Finish clock: Edward crossed the line 0:35 ahead of Ivy — Edward wins this head-to-head.
Δ (A − B): actual -4:25 · finish clock +0:35.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Ivy | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:43 | 11:31 | +0:12 |
| Stairs to Windy Gap | 11:09 | 9:58 | +1:11 |
| Windy Gap to Muir Woods | 7:43 | 8:01 | -0:18 |
| Muir Woods to Cardiac | 40:26 | 42:28 | -2:02 |
| Cardiac to White Gate | 19:49 | 21:52 | -2:03 |
| White Gate to The Stile | 9:37 | 10:45 | -1:08 |
| The Stile to Finish | 2:29 | 2:46 | -0:17 |
Δ negative = Ivy ran the segment faster.