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SF MARATHON 1ST HALF 2026

Karishma Aggarwal

Bib: 18058•F•Age: 28

Mountain View, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
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
12:13/mi
24:26
→ flat
4M
13:17/mi
51:00
↑ 67↓ 69
6M
11:27/mi
1:13:54
↑ 1231.1%
8M
11:39/mi
1:37:12
↑ 166↓ 531.1%
9.6M
11:39/mi
1:55:50
↑ 68↓ 1931.5%
10M
22:14/mi
2:04:43
↓ 241.1%
10.5M
6:04/mi
2:07:45
↓ 732.7%
12M
15:46/mi
2:31:24
↑ 2803.2%
Finish· 13.11 mi
11:19/mi
2:43:57
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:13:54
Pace12:19 /mi
2nd Half
Distance7.11 mi
Time1:30:03
Pace12:40 /mi
📊Positive Split: 21.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:14:4624:2612:1324:26
12:13
-
4M
4.00 mi07:41:2051:0012:4526:34
13:17
+1:04
6M
6.00 mi08:04:141:13:5412:1922:54
11:27
-1:50
8M
8.00 mi08:27:321:37:1212:0923:18
11:39
+0:12
9.6M
9.60 mi08:46:101:55:5012:0418:38
11:39
0:00
10M
10.00 mi08:55:032:04:4312:288:53
22:14
+10:35
10.5M
10.50 mi08:58:052:07:4512:103:02
6:04
-16:10
12M
12.00 mi09:21:442:31:2412:3723:39
15:46
+9:42
Finish
13.11 mi09:34:172:43:5712:3012:33
11:19
-4:27

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

6:04 /mi

Average Pace

12:30 /mi

Slowest Pace

22:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:02

2% of race

Time at Steady Pace

2:08:23

78% of race

Time at Slower Pace

32:32

20% of race

Average Pace: 12:30 /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 mi07:14:4624:2612:1324:26
12:13
#6044
4M
4.00 mi07:41:2051:0012:4526:34
13:17
#6175
6M
6.00 mi08:04:141:13:5412:1922:54
11:27
#5749
8M
8.00 mi08:27:321:37:1212:0923:18
11:39
#5385
9.6M
9.60 mi08:46:101:55:5012:0418:38
11:39
#5466
10M
10.00 mi08:55:032:04:4312:288:53
22:14
#5411
10.5M
10.50 mi08:58:052:07:4512:103:02
6:04
#5413
12M
12.00 mi09:21:442:31:2412:3723:39
15:46
#5183
Finish
13.11 mi09:34:172:43:5712:3012:33
11:19
#5057
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 73%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:55

Segment Time

13:15/mi

Pace

0.90 mi

Distance

Overall

4771

Women

1901

Division

465

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi604425726104085(Top 62%)1546(Top 53%)374(Top 55%)
4M4.00 mi2.00 mi6175-1312658-86623-136221(Top 95%)2695(Top 92%)631(Top 94%)
6M6.00 mi2.00 mi5749+4262380+278576+474453(Top 68%)1651(Top 56%)405(Top 60%)
8M8.00 mi2.00 mi5385+3642143+237514+624220(Top 64%)1510(Top 52%)364(Top 54%)
9.6M9.60 mi1.60 mi5466-812209-66538-245587(Top 85%)2374(Top 81%)563(Top 84%)
10M10.00 mi0.40 mi5411+552182+27529+94638(Top 71%)1839(Top 63%)444(Top 66%)
10.5M10.50 mi0.50 mi5413-22182530-15443(Top 83%)2272(Top 78%)549(Top 81%)
12M12.00 mi1.50 mi5183+2302063+119499+314085(Top 62%)1546(Top 53%)374(Top 55%)
Finish13.11 mi1.11 mi5057+1261999+64494+54358(Top 66%)1706(Top 58%)423(Top 63%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 62%
~flat
+5ft-3ft

Overall

4085

Females

1546

F25-29

374

2M→4M

2.0 - 4.0 mi

Top 95%
×4story building
+67ft-69ft

Overall

6221

Females

2695

F25-29

633

4M→6M

4.0 - 6.0 mi

Top 68%
×9story building
+123ft-9ft

Overall

4453

Females

1651

F25-29

405

6M→8M

6.0 - 8.0 mi

Top 64%
×12story building
+166ft-53ft

Overall

4220

Females

1510

F25-29

364

8M→9.6M

8.0 - 9.6 mi

Top 85%
×13story building
+68ft-193ft

Overall

5587

Females

2374

F25-29

563

9.6M→10M

9.6 - 10.0 mi

Top 71%
×2story building
+0ft-24ft

Overall

4638

Females

1839

F25-29

444

10M→10.5M

10.0 - 10.5 mi

Top 83%
×6story building
+1ft-73ft

Overall

5443

Females

2272

F25-29

550

10.5M→12M

10.5 - 12.0 mi

Top 62%
×21story building
+280ft-26ft

Overall

4085

Females

1546

F25-29

374

12M→Finish

12.0 - 13.1 mi

Top 66%
×7story building
+14ft-89ft

Overall

4358

Females

1706

F25-29

423

Passing Analysis

Category:
Athletes Passed
1415*
Passed By
428
Net Change
+987
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6044
2M → 4M67*198-131#6044#6175
4M → 6M431*5+426#6175#5749
6M → 8M372*8+364#5749#5385
8M → 9.6M63144-81#5385#5466
9.6M → 10M7217+55#5466#5411
10M → 10.5M1416-2#5411#5413
10.5M → 12M264*34+230#5413#5183
12M → Finish132*6+126#5183#5057
TOTALS1415*428+987

* 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