David Trinkle

San Francisco, CA

Bib: 12035 M 59

0:00
0:00
/ mi
Masters
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Overall
#0 / 7100
Top 20%
Gender (Male)
#0 / 3977
Top 28%
Masters (Masters Men)
#0 / 1096
Top 22%
Division (M55-59)
#0 / 125
Top 17%
Race Day Weather
56°/46°F
light rain

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.81M
8:16/mi
14:57
→ flat
5.34M
8:37/mi
45:23
8074
6.15M
9:31/mi
53:05
126
10.54M
9:11/mi
1:33:24
230361
11.05M
12:56/mi
1:40:00
172
Finish· 13.11 mi
9:13/mi
1:58:59
97114
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
53:058:38 /mi⚡ faster
2nd Half
1:05:549:28 /mi+24.1%
Positive split — 24.1% 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
1.81M
14:578:161.81 mi14:57
8:16
-
5.34M
45:238:303.53 mi30:26
8:37
+0:21
6.15M
53:058:380.81 mi7:42
9:31
+0:54
10.54M
1:33:248:524.39 mi40:19
9:11
-0:20
11.05M
1:40:009:030.51 mi6:36
12:56
+3:45
Finish(13.11 mi)
1:58:599:052.06 mi18:59
9:13
-3:43
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:16 /mi

Average Pace

9:05 /mi

Slowest Pace

12:56 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

14:57

13% of race

Time at Steady Pace

1:37:26

82% of race

Time at Slower Pace

6:36

6% of race

Average Pace: 9:05 /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. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
1.81M1.81 mi9047411390474113
5.34M3.53 mi1095-191878-13717-4122097019
6.15M0.81 mi1165-70935-5718-11962147728
10.54M4.39 mi1410-2451107-17220-21793136926
11.05M0.51 mi1466-561150-4324-42421171132
Finish(13.11 mi)2.06 mi1442+241125+2521+31440110117

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 13%
~flat
+4ft-3ft

Overall

904

Males

741

M55-59

13

1.81M→5.34M

1.8 - 5.3 mi

Top 17%
×4story building
+80ft-74ft

Overall

1220

Males

970

M55-59

19

5.34M→6.15M

5.3 - 6.2 mi

Top 28%
×10story building
+126ft-4ft

Overall

1962

Males

1477

M55-59

28

6.15M→10.54M

6.2 - 10.5 mi

Top 25%
×21story building
+230ft-361ft

Overall

1793

Males

1369

M55-59

26

10.54M→11.05M

10.5 - 11.1 mi

Top 34%
×14story building
+172ft-0ft

Overall

2421

Males

1711

M55-59

32

11.05M→Finish

11.1 - 13.1 mi

Top 20%
×7story building
+97ft-114ft

Overall

1440

Males

1101

M55-59

17

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#904
1.81M5.34M
23746-191
#904 #1095
5.34M6.15M
8616-70
#1095 #1165
6.15M10.54M
26924-245
#1165 #1410
10.54M11.05M
6812-56
#1410 #1466
11.05MFinish
3256*+24
#1466 #1442
TOTALS
692154*-538
#904 #1442

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

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

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Race Place Events