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SF MARATHON 1ST HALF 2026

Kerri Marotta

Bib: 16117•F•Age: 41

Morgan Hill, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Masters (Masters Women)
#0 / 781
Division (F40-44)
#0 / 255
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
11:30/mi
23:01
→ flat
4M
12:08/mi
47:16
↑ 67↓ 69
6M
15:43/mi
1:18:43
↑ 1231.1%
8M
13:04/mi
1:44:52
↑ 166↓ 531.1%
9.6M
13:04/mi
2:05:47
↑ 68↓ 1931.5%
10M
30:47/mi
2:18:05
↓ 241.1%
10.5M
7:06/mi
2:21:38
↓ 732.7%
12M
19:47/mi
2:51:18
↑ 2803.2%
Finish· 13.11 mi
12:20/mi
3:04:59
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:18:43
Pace13:07 /mi
2nd Half
Distance7.11 mi
Time1:46:16
Pace14:57 /mi
📊Positive Split: 35.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:06:0723:0111:3023:01
11:30
-
4M
4.00 mi07:30:2247:1611:4924:15
12:08
+0:38
6M
6.00 mi08:01:491:18:4313:0731:27
15:43
+3:35
8M
8.00 mi08:27:581:44:5213:0626:09
13:04
-2:39
9.6M
9.60 mi08:48:532:05:4713:0620:55
13:04
0:00
10M
10.00 mi09:01:112:18:0513:4912:18
30:47
+17:43
10.5M
10.50 mi09:04:442:21:3813:293:33
7:06
-23:41
12M
12.00 mi09:34:242:51:1814:1729:40
19:47
+12:41
Finish
13.11 mi09:48:053:04:5914:0713:41
12:20
-7:27

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

7:06 /mi

Average Pace

14:07 /mi

Slowest Pace

30:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:33

2% of race

Time at Steady Pace

2:19:28

75% of race

Time at Slower Pace

41:58

23% of race

Average Pace: 14:07 /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 mi07:06:0723:0111:3023:01
11:30
#5428
4M
4.00 mi07:30:2247:1611:4924:15
12:08
#5501
6M
6.00 mi08:01:491:18:4313:0731:27
15:43
#6218
8M
8.00 mi08:27:581:44:5213:0626:09
13:04
#6103
9.6M
9.60 mi08:48:532:05:4713:0620:55
13:04
#6191
10M
10.00 mi09:01:112:18:0513:4912:18
30:47
#6243
10.5M
10.50 mi09:04:442:21:3813:293:33
7:06
#6247
12M
12.00 mi09:34:242:51:1814:1729:40
19:47
#6252
Finish
13.11 mi09:48:053:04:5914:0713:41
12:20
#6193
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 97%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

15:51

Segment Time

17:37/mi

Pace

0.90 mi

Distance

Overall

6366

Women

2822

Division

247

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi2.00 mi542821971826106(Top 93%)2675(Top 91%)226(Top 89%)
4M4.00 mi2.00 mi5501-732241-44181+15537(Top 84%)2265(Top 77%)183(Top 72%)
6M6.00 mi2.00 mi6218-7172677-436223-426529(Top 99%)2888(Top 99%)249(Top 98%)
8M8.00 mi2.00 mi6103+1152595+82216+75497(Top 84%)2229(Top 76%)190(Top 75%)
9.6M9.60 mi1.60 mi6191-882660-65221-56311(Top 96%)2779(Top 95%)242(Top 95%)
10M10.00 mi0.40 mi6243-522701-41224-36443(Top 98%)2871(Top 98%)252(Top 99%)
10.5M10.50 mi0.50 mi6247-42705-42246207(Top 94%)2725(Top 93%)235(Top 92%)
12M12.00 mi1.50 mi6252-52717-12229-56106(Top 93%)2675(Top 91%)226(Top 89%)
Finish13.11 mi1.11 mi6193+592680+37224+55161(Top 78%)2167(Top 74%)183(Top 72%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 93%
~flat
+5ft-3ft

Overall

6106

Females

2675

F40-44

227

2M→4M

2.0 - 4.0 mi

Top 84%
×4story building
+67ft-69ft

Overall

5537

Females

2265

F40-44

184

4M→6M

4.0 - 6.0 mi

Top 99%
×9story building
+123ft-9ft

Overall

6529

Females

2888

F40-44

252

6M→8M

6.0 - 8.0 mi

Top 84%
×12story building
+166ft-53ft

Overall

5497

Females

2229

F40-44

191

8M→9.6M

8.0 - 9.6 mi

Top 96%
×13story building
+68ft-193ft

Overall

6311

Females

2779

F40-44

243

9.6M→10M

9.6 - 10.0 mi

Top 98%
×2story building
+0ft-24ft

Overall

6443

Females

2871

F40-44

253

10M→10.5M

10.0 - 10.5 mi

Top 94%
×6story building
+1ft-73ft

Overall

6207

Females

2725

F40-44

236

10.5M→12M

10.5 - 12.0 mi

Top 93%
×21story building
+280ft-26ft

Overall

6106

Females

2675

F40-44

227

12M→Finish

12.0 - 13.1 mi

Top 78%
×7story building
+14ft-89ft

Overall

5161

Females

2167

F40-44

183

Passing Analysis

Category:
Athletes Passed
369*
Passed By
1134
Net Change
-765
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5428
2M → 4M104177-73#5428#5501
4M → 6M9*726-717#5501#6218
6M → 8M133*18+115#6218#6103
8M → 9.6M25113-88#6103#6191
9.6M → 10M355-52#6191#6243
10M → 10.5M48-4#6243#6247
10.5M → 12M32*37-5#6247#6252
12M → Finish59*0+59#6252#6193
TOTALS369*1134-765

* 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