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SF MARATHON 1ST HALF 2026

Jay Carrera

Bib: 20504•M•Age: 52

San Jose, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Division (M50-54)
#0 / 196
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
9:58/mi
19:57
→ flat
4M
10:22/mi
40:41
↑ 67↓ 69
6M
10:22/mi
1:01:26
↑ 1231.1%
8M
10:17/mi
1:22:00
↑ 166↓ 531.1%
9.6M
10:17/mi
1:38:27
↑ 68↓ 1931.5%
10M
37:18/mi
1:53:21
↓ 241.1%
10.5M
5:00/mi
1:55:51
↓ 732.7%
12M
15:42/mi
2:19:24
↑ 2803.2%
Finish· 13.11 mi
11:00/mi
2:31:36
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:01:26
Pace10:14 /mi
2nd Half
Distance7.11 mi
Time1:30:10
Pace12:41 /mi
📊Positive Split: 46.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:52:4819:579:5819:57
9:58
-
4M
4.00 mi07:13:3240:4110:1020:44
10:22
+0:24
6M
6.00 mi07:34:171:01:2610:1420:45
10:22
0:00
8M
8.00 mi07:54:511:22:0010:1520:34
10:17
-0:05
9.6M
9.60 mi08:11:181:38:2710:1516:27
10:17
0:00
10M
10.00 mi08:26:121:53:2111:2014:54
37:18
+27:01
10.5M
10.50 mi08:28:421:55:5111:022:30
5:00
-32:18
12M
12.00 mi08:52:152:19:2411:3723:33
15:42
+10:42
Finish
13.11 mi09:04:272:31:3611:3412:12
11:00
-4:42

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

5:00 /mi

Average Pace

11:34 /mi

Slowest Pace

37:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:30

2% of race

Time at Steady Pace

1:50:39

73% of race

Time at Slower Pace

38:27

25% of race

Average Pace: 11:34 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi06:52:4819:579:5819:57
9:58
#3009
4M
4.00 mi07:13:3240:4110:1020:44
10:22
#3150
6M
6.00 mi07:34:171:01:2610:1420:45
10:22
#3141
8M
8.00 mi07:54:511:22:0010:1520:34
10:17
#2989
9.6M
9.60 mi08:11:181:38:2710:1516:27
10:17
#3195
10M
10.00 mi08:26:121:53:2111:2014:54
37:18
#4034
10.5M
10.50 mi08:28:421:55:5111:022:30
5:00
#4008
12M
12.00 mi08:52:152:19:2411:3723:33
15:42
#3999
Finish
13.11 mi09:04:272:31:3611:3412:12
11:00
#3990
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 98%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

17:24

Segment Time

19:20/mi

Pace

0.90 mi

Distance

Overall

6472

Men

3563

Division

190

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
2M2.00 mi2.00 mi300920461034037(Top 61%)2500(Top 69%)115(Top 59%)
4M4.00 mi2.00 mi3150-1412135-89102+13325(Top 51%)2226(Top 62%)107(Top 55%)
6M6.00 mi2.00 mi3141+92133+298+43125(Top 48%)2125(Top 59%)93(Top 47%)
8M8.00 mi2.00 mi2989+1522072+6195+32710(Top 41%)1921(Top 53%)88(Top 45%)
9.6M9.60 mi1.60 mi3195-2062163-91100-54336(Top 66%)2592(Top 72%)127(Top 65%)
10M10.00 mi0.40 mi4034-8392580-417120-206571(Top 100%)3615(Top 100%)196(Top 100%)
10.5M10.50 mi0.50 mi4008+262566+141203178(Top 48%)2104(Top 58%)95(Top 48%)
12M12.00 mi1.50 mi3999+92546+201204037(Top 61%)2500(Top 69%)115(Top 59%)
Finish13.11 mi1.11 mi3990+92536+10119+14009(Top 61%)2484(Top 69%)116(Top 59%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 61%
~flat
+5ft-3ft

Overall

4037

Males

2500

M50-54

115

2M→4M

2.0 - 4.0 mi

Top 51%
×4story building
+67ft-69ft

Overall

3325

Males

2226

M50-54

107

4M→6M

4.0 - 6.0 mi

Top 48%
×9story building
+123ft-9ft

Overall

3125

Males

2125

M50-54

93

6M→8M

6.0 - 8.0 mi

Top 41%
×12story building
+166ft-53ft

Overall

2710

Males

1921

M50-54

88

8M→9.6M

8.0 - 9.6 mi

Top 66%
×13story building
+68ft-193ft

Overall

4336

Males

2592

M50-54

127

9.6M→10M

9.6 - 10.0 mi

Top 100%
×2story building
+0ft-24ft

Overall

6571

Males

3615

M50-54

196

10M→10.5M

10.0 - 10.5 mi

Top 48%
×6story building
+1ft-73ft

Overall

3178

Males

2104

M50-54

95

10.5M→12M

10.5 - 12.0 mi

Top 61%
×21story building
+280ft-26ft

Overall

4037

Males

2500

M50-54

115

12M→Finish

12.0 - 13.1 mi

Top 61%
×7story building
+14ft-89ft

Overall

4009

Males

2484

M50-54

116

Passing Analysis

Category:
Athletes Passed
656*
Passed By
1637
Net Change
-981
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3009
2M → 4M108249-141#3009#3150
4M → 6M124115+9#3150#3141
6M → 8M220*68+152#3141#2989
8M → 9.6M20226-206#2989#3195
9.6M → 10M0839-839#3195#4034
10M → 10.5M282+26#4034#4008
10.5M → 12M95*86+9#4008#3999
12M → Finish61*52+9#3999#3990
TOTALS656*1637-981

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

📊

Passing Visuals

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

Race Place Events

Race Place Events