Joel Cerna

Loma Linda, CA

Bib: 17888 M 44

0:00
0:00
/ mi
Masters
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Overall
#0 / 7100
Gender (Male)
#0 / 3977
Masters (Masters Men)
#0 / 1096
Division (M40-44)
#0 / 336
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
9:41/mi
17:32
→ flat
5.34M
10:40/mi
55:11
8074
6.15M
12:17/mi
1:05:08
126
10.54M
13:19/mi
2:03:36
230361
11.05M
17:35/mi
2:12:34
172
Finish· 13.11 mi
14:42/mi
2:42:51
97114
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
1:05:0810:35 /mi⚡ faster
2nd Half
1:37:4314:02 /mi+50.0%
Positive split — 50.0% 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
1.81M
17:329:411.81 mi17:32
9:41
-
5.34M
55:1110:203.53 mi37:39
10:40
+0:59
6.15M
1:05:0810:350.81 mi9:57
12:17
+1:37
10.54M
2:03:3611:444.39 mi58:28
13:19
+1:02
11.05M
2:12:3412:000.51 mi8:58
17:35
+4:16
Finish(13.11 mi)
2:42:5112:252.06 mi30:17
14:42
-2:53
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:41 /mi

Average Pace

12:25 /mi

Slowest Pace

17:35 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

55:11

34% of race

Time at Steady Pace

1:08:25

42% of race

Time at Slower Pace

39:15

24% of race

Average Pace: 12:25 /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. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
1.81M1.81 mi3257222620132572226201
5.34M3.53 mi4122-8652674-448231-3045512890249
6.15M0.81 mi4393-2712808-134243-1254833316277
10.54M4.39 mi5538-11453322-514280-3763263640310
11.05M0.51 mi5547-93324-2283-355303288281
Finish(13.11 mi)2.06 mi5823-2763431-107293-1065223688319

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 46%
~flat
+4ft-3ft

Overall

3257

Males

2226

M40-44

201

1.81M→5.34M

1.8 - 5.3 mi

Top 64%
×4story building
+80ft-74ft

Overall

4551

Males

2890

M40-44

249

5.34M→6.15M

5.3 - 6.2 mi

Top 77%
×10story building
+126ft-4ft

Overall

5483

Males

3316

M40-44

277

6.15M→10.54M

6.2 - 10.5 mi

Top 89%
×21story building
+230ft-361ft

Overall

6326

Males

3640

M40-44

310

10.54M→11.05M

10.5 - 11.1 mi

Top 78%
×14story building
+172ft-0ft

Overall

5530

Males

3288

M40-44

281

11.05M→Finish

11.1 - 13.1 mi

Top 92%
×7story building
+97ft-114ft

Overall

6522

Males

3688

M40-44

319

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#3257
1.81M5.34M
91348*-865
#3257 #4122
5.34M6.15M
2809-271
#4122 #4393
6.15M10.54M
116520*-1145
#4393 #5538
10.54M11.05M
2819-9
#5538 #5547
11.05MFinish
29216*-276
#5547 #5823
TOTALS
2678112*-2566
#3257 #5823

* 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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