Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialTheodore M Adam
#336 · 1:09:20 · M16 · Group X · INV
Wave start 8:22 AM (X-INV)
Athlete B
OfficialIsaac Blundell
#331 · 1:07:15 · M31 · Group Z · INV
Wave start 8:24 AM (Z-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
Theodore (X-INV) started at 8:22 AM; Isaac (Z-INV) started at 8:24 AM. That gave Theodore a 2 minutes head start on Isaac. On foot, Theodore ran 1:09:20 and Isaac ran 1:07:15 — Isaac was 2:05 faster than Theodore. Theodore took official place 336th (time-based 303rd) and Isaac took official place 331st (time-based 243rd). Isaac was faster on foot and finished ahead on the official clock too. Biggest swing: Isaac gained 2:54 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Theodore M Adam (X-INV) started 2 min earlier than Isaac (Z-INV).
- Overall place Δ
- +5
- Actual time Δ
- +2:05
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Theodore earlier)
- Finish clock Δ
- +0:05
- Section place Δ
- -11
Δ = Theodore − Isaac. Negative means Theodore is ahead/faster.
Race timeline
Computed- Theodore (X-INV) started at 8:22 AM.
- Isaac (Z-INV) started at 8:24 AM, 2:00 later.
- Actual running time: Isaac was 2:05 faster on foot than Theodore.
- Finish clock: Isaac crossed the line 0:05 ahead of Theodore — Isaac wins this head-to-head.
Δ (A − B): actual +2:05 · finish clock +0:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Theodore | Isaac | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:14 | 7:51 | -0:37 |
| Stairs to Windy Gap | 6:31 | 5:36 | +0:55 |
| Windy Gap to Muir Woods | 5:07 | 5:46 | -0:39 |
| Muir Woods to Cardiac | 28:19 | 25:25 | +2:54 |
| Cardiac to White Gate | 13:39 | 14:08 | -0:29 |
| White Gate to The Stile | 6:47 | 6:37 | +0:10 |
| The Stile to Finish | 1:43 | 1:52 | -0:09 |
Δ negative = Theodore ran the segment faster.