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SF MARATHON 1ST HALF 2024

Gregory Holcomb

Pleasant Hill, CA

Bib: 10322 M 38

0:00
0:00
/ mi
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Overall
#0 / 5177
Gender (Male)
#0 / 2862
Division (M35-39)
#0 / 418
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2.13M
11:39/mi
24:49
→ flat
13 ft elev
6.62M
9:19/mi
1:06:39
↑ 299↓ 780.9%
239 ft elev
7.12M
15:18/mi
1:14:18
↑ 271.0%
269 ft elev
10.65M
10:18/mi
1:50:38
↑ 127↓ 3601.3%
48 ft elev
Finish· 13.11 mi
11:07/mi
2:17:58
↑ 244↓ 1141.0%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:06:3910:04 /mi⚡ faster
2nd Half
1:11:1910:59 /mi+7.0%
Positive split — 7.0% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2.13M
24:4911:392.13 mi24:49
11:39
-
6.62M
1:06:3910:044.49 mi41:50
9:19
-2:20
7.12M
1:14:1810:260.50 mi7:39
15:18
+5:59
10.65M
1:50:3810:233.53 mi36:20
10:18
-5:00
Finish(13.11 mi)
2:17:5810:312.46 mi27:20
11:07
+0:49
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:19 /mi

Average Pace

10:31 /mi

Slowest Pace

15:18 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

41:50

30% of race

Time at Steady Pace

1:28:29

64% of race

Time at Slower Pace

7:39

6% of race

Average Pace: 10:31 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2.13M2.13 mi1665119117116651191171
6.62M4.49 mi1862-1971321-130188-1719901384198
7.12M0.50 mi2054-1921436-115201-1334402143315
10.65M3.53 mi2494-4401661-225236-3533432061303
Finish(13.11 mi)2.46 mi2788-2941788-127261-2538552255326

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 32%
~flat
+6ft-3ft

Overall

1665

Males

1191

M35-39

174

2.13M→6.62M

2.1 - 6.6 mi

Top 38%
×19story building
+299ft-78ft

Overall

1990

Males

1384

M35-39

199

6.62M→7.12M

6.6 - 7.1 mi

Top 66%
×2story building
+27ft-0ft

Overall

3440

Males

2143

M35-39

316

7.12M→10.65M

7.1 - 10.7 mi

Top 65%
×21story building
+127ft-360ft

Overall

3343

Males

2061

M35-39

304

10.65M→Finish

10.7 - 13.1 mi

Top 74%
×17story building
+244ft-114ft

Overall

3855

Males

2255

M35-39

326

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2.13M-#1665
2.13M → 6.62M
27780*-197
#1665 → #1862
6.62M → 7.12M
1942-192
#1862 → #2054
7.12M → 10.65M
45313*-440
#2054 → #2494
10.65M → Finish
31420*-294
#2494 → #2788
TOTALS
1238115*-1123
#1665 → #2788

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

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Passing Circle

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Position Flow

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Race Lanes

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The San Francisco Marathon

The San Francisco Marathon

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