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SF MARATHON 1ST HALF 2026

Sarina Bewley

Bib: 13164•F•Age: 37

Burlingame, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 13%
Gender (Female)
#0 / 2930
Top 5%
Division (F35-39)
#0 / 388
Top 6%
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
9:02/mi
18:04
→ flat
4M
9:03/mi
36:10
↑ 67↓ 69
6M
8:54/mi
53:59
↑ 1231.1%
8M
9:12/mi
1:12:24
↑ 166↓ 531.1%
9.6M
6:24/mi
1:22:39
↑ 68↓ 1931.5%
10M
15:04/mi
1:28:40
↓ 241.1%
10.5M
4:10/mi
1:30:45
↓ 732.7%
12M
11:24/mi
1:47:51
↑ 2803.2%
Finish· 13.11 mi
8:08/mi
1:56:52
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time53:59
Pace9:00 /mi
2nd Half
Distance7.11 mi
Time1:02:53
Pace8:51 /mi
📊Positive Split: 16.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:50:4018:049:0218:04
9:02
-
4M
4.00 mi07:08:4636:109:0318:06
9:03
+0:01
6M
6.00 mi07:26:3553:599:0017:49
8:54
-0:09
8M
8.00 mi07:45:001:12:249:0318:25
9:12
+0:18
9.6M
9.60 mi07:55:151:22:398:3710:15
6:24
-2:48
10M
10.00 mi08:01:161:28:408:526:01
15:04
+8:40
10.5M
10.50 mi08:03:211:30:458:392:05
4:10
-10:54
12M
12.00 mi08:20:271:47:518:5917:06
11:24
+7:14
Finish
13.11 mi08:29:281:56:528:559:01
8:08
-3:16

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

4:10 /mi

Average Pace

8:55 /mi

Slowest Pace

15:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

12:20

11% of race

Time at Steady Pace

1:21:25

70% of race

Time at Slower Pace

23:07

20% of race

Average Pace: 8:55 /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 mi06:50:4018:049:0218:04
9:02
#1542
4M
4.00 mi07:08:4636:109:0318:06
9:03
#1514
6M
6.00 mi07:26:3553:599:0017:49
8:54
#1453
8M
8.00 mi07:45:001:12:249:0318:25
9:12
#1386
9.6M
9.60 mi07:55:151:22:398:3710:15
6:24
#1038
10M
10.00 mi08:01:161:28:408:526:01
15:04
#990
10.5M
10.50 mi08:03:211:30:458:392:05
4:10
#987
12M
12.00 mi08:20:271:47:518:5917:06
11:24
#925
Finish
13.11 mi08:29:281:56:528:559:01
8:08
#873
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 11%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:06

Segment Time

9:00/mi

Pace

0.90 mi

Distance

Overall

733

Women

138

Division

16

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi154236652846(Top 13%)177(Top 6%)25(Top 6%)
4M4.00 mi2.00 mi1514+28343+2347+51521(Top 23%)339(Top 12%)47(Top 12%)
6M6.00 mi2.00 mi1453+61316+2746+11310(Top 20%)275(Top 9%)40(Top 10%)
8M8.00 mi2.00 mi1386+67288+2840+61464(Top 22%)333(Top 11%)48(Top 12%)
9.6M9.60 mi1.60 mi1038+348201+8728+12322(Top 5%)72(Top 2%)10(Top 3%)
10M10.00 mi0.40 mi990+48187+1425+3744(Top 11%)161(Top 5%)19(Top 5%)
10.5M10.50 mi0.50 mi987+318725956(Top 15%)187(Top 6%)26(Top 7%)
12M12.00 mi1.50 mi925+62177+1023+2846(Top 13%)177(Top 6%)25(Top 6%)
Finish13.11 mi1.11 mi873+52159+1823706(Top 11%)123(Top 4%)16(Top 4%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 13%
~flat
+5ft-3ft

Overall

846

Females

177

F35-39

25

2M→4M

2.0 - 4.0 mi

Top 23%
×4story building
+67ft-69ft

Overall

1521

Females

339

F35-39

47

4M→6M

4.0 - 6.0 mi

Top 20%
×9story building
+123ft-9ft

Overall

1310

Females

275

F35-39

40

6M→8M

6.0 - 8.0 mi

Top 22%
×12story building
+166ft-53ft

Overall

1464

Females

333

F35-39

48

8M→9.6M

8.0 - 9.6 mi

Top 5%
×13story building
+68ft-193ft

Overall

322

Females

72

F35-39

10

9.6M→10M

9.6 - 10.0 mi

Top 11%
×2story building
+0ft-24ft

Overall

744

Females

161

F35-39

19

10M→10.5M

10.0 - 10.5 mi

Top 15%
×6story building
+1ft-73ft

Overall

956

Females

187

F35-39

26

10.5M→12M

10.5 - 12.0 mi

Top 13%
×21story building
+280ft-26ft

Overall

846

Females

177

F35-39

25

12M→Finish

12.0 - 13.1 mi

Top 11%
×7story building
+14ft-89ft

Overall

706

Females

123

F35-39

16

Passing Analysis

Category:
Athletes Passed
883*
Passed By
214
Net Change
+669
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1542
2M → 4M9971+28#1542#1514
4M → 6M9433+61#1514#1453
6M → 8M14376+67#1453#1386
8M → 9.6M3491+348#1386#1038
9.6M → 10M480+48#1038#990
10M → 10.5M74+3#990#987
10.5M → 12M8523+62#987#925
12M → Finish58*6+52#925#873
TOTALS883*214+669

* 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