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
OfficialMark J McManus
#332 · 1:12:18 · M52 · Group U · INV
Wave start 8:19 AM (U-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; Mark (U-INV) started at 8:19 AM. That gave Mark a 3 minutes head start on Theodore. On foot, Theodore ran 1:09:20 and Mark ran 1:12:18 — Theodore was 2:58 faster than Mark. Theodore took official place 336th (time-based 303rd) and Mark took official place 332nd (time-based 399th). Mark's head start was enough to flip the official order even though Theodore was faster on foot. Biggest swing: Theodore gained 1:26 from Cardiac to White Gate.
Deltas
ComputedWave start
Mark J McManus (U-INV) started 3 min earlier than Theodore (X-INV).
- Overall place Δ
- +4
- Actual time Δ
- -2:58
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Mark earlier)
- Finish clock Δ
- +0:02
- Section place Δ
- +4
Δ = Theodore − Mark. Negative means Theodore is ahead/faster.
Race timeline
Computed- Mark (U-INV) started at 8:19 AM.
- Theodore (X-INV) started at 8:22 AM, 3:00 later.
- Actual running time: Theodore was 2:58 faster on foot than Mark.
- Finish clock: Mark crossed the line 0:02 ahead of Theodore — Mark wins this head-to-head.
Δ (A − B): actual -2:58 · finish clock +0:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Theodore | Mark | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:14 | 7:55 | -0:41 |
| Stairs to Windy Gap | 6:31 | 6:08 | +0:23 |
| Windy Gap to Muir Woods | 5:07 | 5:56 | -0:49 |
| Muir Woods to Cardiac | 28:19 | 27:06 | +1:13 |
| Cardiac to White Gate | 13:39 | 15:05 | -1:26 |
| White Gate to The Stile | 6:47 | 7:50 | -1:03 |
| The Stile to Finish | 1:43 | 2:18 | -0:35 |
Δ negative = Theodore ran the segment faster.