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SF MARATHON 1ST HALF 2026

Ananya Vittal

Bib: 16410•F•Age: 27

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Top 49%
Division (F25-29)
#0 / 674
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
10:18/mi
20:36
→ flat
4M
10:32/mi
41:40
↑ 67↓ 69
6M
11:04/mi
1:03:49
↑ 1231.1%
8M
11:11/mi
1:26:11
↑ 166↓ 531.1%
9.6M
11:11/mi
1:44:04
↑ 68↓ 1931.5%
10M
21:09/mi
1:52:31
↓ 241.1%
10.5M
5:36/mi
1:55:19
↓ 732.7%
12M
15:58/mi
2:19:16
↑ 2803.2%
Finish· 13.11 mi
11:05/mi
2:31:34
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:03:49
Pace10:38 /mi
2nd Half
Distance7.11 mi
Time1:27:45
Pace12:21 /mi
📊Positive Split: 37.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:58:4920:3610:1820:36
10:18
-
4M
4.00 mi07:19:5341:4010:2521:04
10:32
+0:14
6M
6.00 mi07:42:021:03:4910:3822:09
11:04
+0:32
8M
8.00 mi08:04:241:26:1110:4622:22
11:11
+0:07
9.6M
9.60 mi08:22:171:44:0410:5017:53
11:11
0:00
10M
10.00 mi08:30:441:52:3111:158:27
21:09
+9:58
10.5M
10.50 mi08:33:321:55:1910:592:48
5:36
-15:33
12M
12.00 mi08:57:292:19:1611:3623:57
15:58
+10:22
Finish
13.11 mi09:09:472:31:3411:3412:18
11:05
-4:53

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

5:36 /mi

Average Pace

11:34 /mi

Slowest Pace

21:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48

2% of race

Time at Steady Pace

1:56:22

77% of race

Time at Slower Pace

32:24

21% 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 mi06:58:4920:3610:1820:36
10:18
#3553
4M
4.00 mi07:19:5341:4010:2521:04
10:32
#3566
6M
6.00 mi07:42:021:03:4910:3822:09
11:04
#3689
8M
8.00 mi08:04:241:26:1110:4622:22
11:11
#3648
9.6M
9.60 mi08:22:171:44:0410:5017:53
11:11
#3925
10M
10.00 mi08:30:441:52:3111:158:27
21:09
#3925
10.5M
10.50 mi08:33:321:55:1910:592:48
5:36
#3951
12M
12.00 mi08:57:292:19:1611:3623:57
15:58
#3985
Finish
13.11 mi09:09:472:31:3411:3412:18
11:05
#3984
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 63%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:15

Segment Time

12:30/mi

Pace

0.90 mi

Distance

Overall

4166

Women

1569

Division

390

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi355312002904212(Top 64%)1619(Top 55%)387(Top 57%)
4M4.00 mi2.00 mi3566-131203-3286+43601(Top 55%)1219(Top 42%)302(Top 45%)
6M6.00 mi2.00 mi3689-1231267-64319-333982(Top 61%)1407(Top 48%)350(Top 52%)
8M8.00 mi2.00 mi3648+411234+33304+153746(Top 57%)1284(Top 44%)319(Top 47%)
9.6M9.60 mi1.60 mi3925-2771371-137348-445203(Top 79%)2174(Top 74%)531(Top 79%)
10M10.00 mi0.40 mi39251383-12350-24134(Top 63%)1565(Top 53%)374(Top 55%)
10.5M10.50 mi0.50 mi3951-261397-14354-44627(Top 70%)1791(Top 61%)447(Top 66%)
12M12.00 mi1.50 mi3985-341427-30356-24212(Top 64%)1619(Top 55%)387(Top 57%)
Finish13.11 mi1.11 mi3984+11432-5357-14114(Top 63%)1562(Top 53%)387(Top 57%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 64%
~flat
+5ft-3ft

Overall

4212

Females

1619

F25-29

387

2M→4M

2.0 - 4.0 mi

Top 55%
×4story building
+67ft-69ft

Overall

3601

Females

1219

F25-29

302

4M→6M

4.0 - 6.0 mi

Top 61%
×9story building
+123ft-9ft

Overall

3982

Females

1407

F25-29

350

6M→8M

6.0 - 8.0 mi

Top 57%
×12story building
+166ft-53ft

Overall

3746

Females

1284

F25-29

319

8M→9.6M

8.0 - 9.6 mi

Top 79%
×13story building
+68ft-193ft

Overall

5203

Females

2174

F25-29

531

9.6M→10M

9.6 - 10.0 mi

Top 63%
×2story building
+0ft-24ft

Overall

4134

Females

1565

F25-29

374

10M→10.5M

10.0 - 10.5 mi

Top 70%
×6story building
+1ft-73ft

Overall

4627

Females

1791

F25-29

447

10.5M→12M

10.5 - 12.0 mi

Top 64%
×21story building
+280ft-26ft

Overall

4212

Females

1619

F25-29

387

12M→Finish

12.0 - 13.1 mi

Top 63%
×7story building
+14ft-89ft

Overall

4114

Females

1562

F25-29

387

Passing Analysis

Category:
Athletes Passed
587*
Passed By
1018
Net Change
-431
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3553
2M → 4M160173-13#3553#3566
4M → 6M86209-123#3566#3689
6M → 8M152*111+41#3689#3648
8M → 9.6M8285-277#3648#3925
9.6M → 10M50500#3925#3925
10M → 10.5M329-26#3925#3951
10.5M → 12M70*104-34#3951#3985
12M → Finish58*57+1#3985#3984
TOTALS587*1018-431

* 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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Questions or issues regarding timing data?

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events