Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialIan Oprendek
#1364 · 2:10:01 · M28 · Group Z · DR
Wave start 8:51 AM (Z-DR)
Athlete B
OfficialSteven Gallagher
#1363 · 2:21:00 · M61 · Group M · DR
Wave start 8:40 AM (M-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
Ian (Z-DR) started at 8:51 AM; Steven (M-DR) started at 8:40 AM. That gave Steven a 11 minutes head start on Ian. On foot, Ian ran 2:10:01 and Steven ran 2:21:00 — Ian was 10:59 faster than Steven. Ian took official place 1364th (time-based 1331st) and Steven took official place 1363rd (time-based 1355th). Steven's head start was enough to flip the official order even though Ian was faster on foot. Biggest swing: Ian gained 4:57 from Cardiac to White Gate.
Deltas
ComputedWave start
Steven Gallagher (M-DR) started 11 min earlier than Ian (Z-DR).
- Overall place Δ
- +1
- Actual time Δ
- -10:59
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Steven earlier)
- Finish clock Δ
- +0:01
- Section place Δ
- -1
Δ = Ian − Steven. Negative means Ian is ahead/faster.
Race timeline
Computed- Steven (M-DR) started at 8:40 AM.
- Ian (Z-DR) started at 8:51 AM, 11:00 later.
- Actual running time: Ian was 10:59 faster on foot than Steven.
- Finish clock: Steven crossed the line 0:01 ahead of Ian — Steven wins this head-to-head.
Δ (A − B): actual -10:59 · finish clock +0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Ian | Steven | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:43 | 14:24 | -1:41 |
| Stairs to Windy Gap | 11:47 | 11:03 | +0:44 |
| Windy Gap to Muir Woods | 8:36 | 13:29 | -4:53 |
| Muir Woods to Cardiac | 48:29 | 46:38 | +1:51 |
| Cardiac to White Gate | 28:23 | 33:20 | -4:57 |
| White Gate to The Stile | 16:36 | 17:52 | -1:16 |
| The Stile to Finish | 3:27 | 4:14 | -0:47 |
Δ negative = Ian ran the segment faster.