Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialChris M Smith
#128 · 1:03:58 · M49 · Group V · INV
Wave start 8:20 AM (V-INV)
Athlete B
OfficialRobert J Simon
#130 · 1:15:06 · M66 · Group H · INV
Wave start 8:09 AM (H-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
Chris (V-INV) started at 8:20 AM; Robert (H-INV) started at 8:09 AM. That gave Robert a 11 minutes head start on Chris. On foot, Chris ran 1:03:58 and Robert ran 1:15:06 — Chris was 11:08 faster than Robert. Chris took official place 128th (time-based 152nd) and Robert took official place 130th (time-based 484th). Chris was faster on foot and finished ahead on the official clock too. Biggest swing: Chris gained 3:43 from Cardiac to White Gate.
Deltas
ComputedWave start
Robert J Simon (H-INV) started 11 min earlier than Chris (V-INV).
- Overall place Δ
- -2
- Actual time Δ
- -11:08
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Robert earlier)
- Finish clock Δ
- -0:08
- Section place Δ
- +8
Δ = Chris − Robert. Negative means Chris is ahead/faster.
Race timeline
Computed- Robert (H-INV) started at 8:09 AM.
- Chris (V-INV) started at 8:20 AM, 11:00 later.
- Actual running time: Chris was 11:08 faster on foot than Robert.
- Finish clock: Chris crossed the line 0:08 ahead of Robert — Chris wins this head-to-head.
Δ (A − B): actual -11:08 · finish clock -0:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Chris | Robert | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:48 | 8:34 | -0:46 |
| Stairs to Windy Gap | 5:41 | 6:22 | -0:41 |
| Windy Gap to Muir Woods | 5:30 | 6:48 | -1:18 |
| Muir Woods to Cardiac | 24:13 | 26:38 | -2:25 |
| Cardiac to White Gate | 12:41 | 16:24 | -3:43 |
| White Gate to The Stile | 6:16 | 8:07 | -1:51 |
| The Stile to Finish | 1:49 | 2:13 | -0:24 |
Δ negative = Chris ran the segment faster.