Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDan Weissman
#278 · 1:08:45 · M46 · Group W · INV
Wave start 8:21 AM (W-INV)
Athlete B
OfficialSteven Iglehart
#277 · 1:06:42 · M34 · Group Y · INV
Wave start 8:23 AM (Y-INV)
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
Dan (W-INV) started at 8:21 AM; Steven (Y-INV) started at 8:23 AM. That gave Dan a 2 minutes head start on Steven. On foot, Dan ran 1:08:45 and Steven ran 1:06:42 — Steven was 2:03 faster than Dan. Dan took official place 278th (time-based 283rd) and Steven took official place 277th (time-based 222nd). Steven was faster on foot and finished ahead on the official clock too. Biggest swing: Steven gained 0:52 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Dan Weissman (W-INV) started 2 min earlier than Steven (Y-INV).
- Overall place Δ
- +1
- Actual time Δ
- +2:03
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Dan earlier)
- Finish clock Δ
- +0:03
- Section place Δ
- -36
Δ = Dan − Steven. Negative means Dan is ahead/faster.
Race timeline
Computed- Dan (W-INV) started at 8:21 AM.
- Steven (Y-INV) started at 8:23 AM, 2:00 later.
- Actual running time: Steven was 2:03 faster on foot than Dan.
- Finish clock: Steven crossed the line 0:03 ahead of Dan — Steven wins this head-to-head.
Δ (A − B): actual +2:03 · finish clock +0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Dan | Steven | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:51 | 7:31 | +0:20 |
| Stairs to Windy Gap | 6:07 | 5:42 | +0:25 |
| Windy Gap to Muir Woods | 5:49 | 5:33 | +0:16 |
| Muir Woods to Cardiac | 25:59 | 25:07 | +0:52 |
| Cardiac to White Gate | 14:09 | 13:49 | +0:20 |
| White Gate to The Stile | 6:59 | 7:00 | -0:01 |
| The Stile to Finish | 1:51 | 2:00 | -0:09 |
Δ negative = Dan ran the segment faster.