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SF MARATHON 1ST HALF 2026

Catherine Castillo

Bib: 13614•F•Age: 44

Bayonne, NJ

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
10:03/mi
20:06
→ flat
4M
11:07/mi
42:20
↑ 67↓ 69
6M
12:01/mi
1:06:22
↑ 1231.1%
8M
14:26/mi
1:35:14
↑ 166↓ 531.1%
9.6M
10:56/mi
1:52:44
↑ 68↓ 1931.5%
10M
25:12/mi
2:02:48
↓ 241.1%
10.5M
6:36/mi
2:06:06
↓ 732.7%
12M
20:27/mi
2:36:47
↑ 2803.2%
Finish· 13.11 mi
13:19/mi
2:51:33
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:06:22
Pace11:04 /mi
2nd Half
Distance7.11 mi
Time1:45:11
Pace14:48 /mi
📊Positive Split: 58.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:50:5120:0610:0320:06
10:03
-
4M
4.00 mi07:13:0542:2010:3522:14
11:07
+1:04
6M
6.00 mi07:37:071:06:2211:0424:02
12:01
+0:54
8M
8.00 mi08:05:591:35:1411:5428:52
14:26
+2:25
9.6M
9.60 mi08:23:291:52:4411:4517:30
10:56
-3:30
10M
10.00 mi08:33:332:02:4812:1710:04
25:12
+14:16
10.5M
10.50 mi08:36:512:06:0612:013:18
6:36
-18:36
12M
12.00 mi09:07:322:36:4713:0430:41
20:27
+13:51
Finish
13.11 mi09:22:182:51:3313:0514:46
13:19
-7:08

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

6:36 /mi

Average Pace

13:05 /mi

Slowest Pace

25:12 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:18

2% of race

Time at Steady Pace

2:07:30

74% of race

Time at Slower Pace

40:45

24% of race

Average Pace: 13:05 /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 mi06:50:5120:0610:0320:06
10:03
#3124
4M
4.00 mi07:13:0542:2010:3522:14
11:07
#3820
6M
6.00 mi07:37:071:06:2211:0424:02
12:01
#4260
8M
8.00 mi08:05:591:35:1411:5428:52
14:26
#5135
9.6M
9.60 mi08:23:291:52:4411:4517:30
10:56
#5159
10M
10.00 mi08:33:332:02:4812:1710:04
25:12
#5219
10.5M
10.50 mi08:36:512:06:0612:013:18
6:36
#5257
12M
12.00 mi09:07:322:36:4713:0430:41
20:27
#5612
Finish
13.11 mi09:22:182:51:3313:0514:46
13:19
#5649
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 87%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:22

Segment Time

14:51/mi

Pace

0.90 mi

Distance

Overall

5719

Women

2433

Division

202

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi2.00 mi31241009836231(Top 95%)2749(Top 94%)235(Top 92%)
4M4.00 mi2.00 mi3820-6961318-309109-264384(Top 67%)1613(Top 55%)128(Top 50%)
6M6.00 mi2.00 mi4260-4401531-213122-135094(Top 77%)1989(Top 68%)158(Top 62%)
8M8.00 mi2.00 mi5135-8752002-471162-406106(Top 93%)2607(Top 89%)217(Top 85%)
9.6M9.60 mi1.60 mi5159-242028-26163-14981(Top 76%)2057(Top 70%)164(Top 64%)
10M10.00 mi0.40 mi5219-602062-34165-25669(Top 86%)2423(Top 83%)207(Top 81%)
10.5M10.50 mi0.50 mi5257-382089-27172-75957(Top 91%)2573(Top 88%)218(Top 85%)
12M12.00 mi1.50 mi5612-3552321-232191-196231(Top 95%)2749(Top 94%)235(Top 92%)
Finish13.11 mi1.11 mi5649-372352-31193-25722(Top 87%)2466(Top 84%)208(Top 82%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 95%
~flat
+5ft-3ft

Overall

6231

Females

2749

F40-44

236

2M→4M

2.0 - 4.0 mi

Top 67%
×4story building
+67ft-69ft

Overall

4384

Females

1613

F40-44

129

4M→6M

4.0 - 6.0 mi

Top 77%
×9story building
+123ft-9ft

Overall

5094

Females

1989

F40-44

159

6M→8M

6.0 - 8.0 mi

Top 93%
×12story building
+166ft-53ft

Overall

6106

Females

2607

F40-44

218

8M→9.6M

8.0 - 9.6 mi

Top 76%
×13story building
+68ft-193ft

Overall

4981

Females

2057

F40-44

165

9.6M→10M

9.6 - 10.0 mi

Top 86%
×2story building
+0ft-24ft

Overall

5669

Females

2423

F40-44

208

10M→10.5M

10.0 - 10.5 mi

Top 91%
×6story building
+1ft-73ft

Overall

5957

Females

2573

F40-44

219

10.5M→12M

10.5 - 12.0 mi

Top 95%
×21story building
+280ft-26ft

Overall

6231

Females

2749

F40-44

236

12M→Finish

12.0 - 13.1 mi

Top 87%
×7story building
+14ft-89ft

Overall

5722

Females

2466

F40-44

208

Passing Analysis

Category:
Athletes Passed
244*
Passed By
2769
Net Change
-2525
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3124
2M → 4M26722-696#3124#3820
4M → 6M26*466-440#3820#4260
6M → 8M5*880-875#4260#5135
8M → 9.6M112136-24#5135#5159
9.6M → 10M2383-60#5159#5219
10M → 10.5M947-38#5219#5257
10.5M → 12M6*361-355#5257#5612
12M → Finish37*74-37#5612#5649
TOTALS244*2769-2525

* 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