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SF MARATHON 1ST HALF 2026

Siddhi Lakkarsu

Cupertino, CA

Bib: 15187 F 14

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
F19 & Under
#0 / 83
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
9:54/mi
19:48
→ flat
4M
10:06/mi
39:59
↑ 67↓ 69
6M
13:01/mi
1:06:01
↑ 123
8M
11:51/mi
1:29:43
↑ 166↓ 53
9.6M
11:51/mi
1:48:41
↑ 68↓ 193
10.26M
18:17/mi
2:00:45
↓ 114
10.5M
10:34/mi
2:03:17
→ flat
12M
17:09/mi
2:29:01
↑ 280
Finish· 13.11 mi
11:55/mi
2:42:14
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:06:0111:00 /mi⚡ faster
2nd Half
1:36:1313:32 /mi+45.7%
Positive split — 45.7% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
19:489:542.00 mi19:48
9:54
-
4M
39:5910:002.00 mi20:11
10:06
+0:12
6M
1:06:0111:002.00 mi26:02
13:01
+2:55
8M
1:29:4311:132.00 mi23:42
11:51
-1:10
9.6M
1:48:4111:191.60 mi18:58
11:51
0:00
10.26M
2:00:4511:460.66 mi12:04
18:17
+6:26
10.5M
2:03:1711:440.24 mi2:32
10:34
-7:43
12M
2:29:0112:251.50 mi25:44
17:09
+6:35
Finish(13.11 mi)
2:42:1412:231.11 mi13:13
11:55
-5:14
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

9:54 /mi

Average Pace

12:23 /mi

Slowest Pace

18:17 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

39:59

25% of race

Time at Steady Pace

1:24:27

52% of race

Time at Slower Pace

37:48

23% of race

Average Pace: 12:22 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower
Featured Segment

Garmin Challenge

Top 93%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

14:36

Segment Time

16:14/mi

Pace

0.90 mi

Distance

Overall

6135

Women

2693

Division

3

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF19 & UnderSeg. OverallSeg. FemalesSeg. F19 & Under
2M2.00 mi2865881464948203066
4M2.00 mi2853+12878+344+2295192044
6M2.00 mi4192-13391499-62159-155859245974
8M2.00 mi4241-491503-457+24426160454
9.6M1.60 mi4615-3741730-22762-55724244470
10.26M0.66 mi4992-3771934-20466-46388284381
10.5M0.24 mi4962+301921+13663398117548
12M1.50 mi4967-51945-2465+14948203066
Finish(13.11 mi)1.11 mi4928+391929+16654857199267

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 75%
~flat
+5ft-3ft

Overall

4948

Females

2030

F0-14

2

2M→4M

2.0 - 4.0 mi

Top 45%
×4story building
+67ft-69ft

Overall

2951

Females

920

F0-14

2

4M→6M

4.0 - 6.0 mi

Top 89%
×9story building
+123ft-9ft

Overall

5859

Females

2459

F0-14

2

6M→8M

6.0 - 8.0 mi

Top 67%
×12story building
+166ft-53ft

Overall

4426

Females

1604

F0-14

2

8M→9.6M

8.0 - 9.6 mi

Top 87%
×13story building
+68ft-193ft

Overall

5724

Females

2444

F0-14

3

9.6M→10.26M

9.6 - 10.3 mi

Top 97%
×9story building
+0ft-114ft

Overall

6388

Females

2843

F0-14

3

10.26M→10.5M

10.3 - 10.5 mi

Top 52%
~flat
+1ft-0ft

Overall

3398

Females

1175

F0-14

2

10.5M→12M

10.5 - 12.0 mi

Top 75%
×21story building
+280ft-26ft

Overall

4948

Females

2030

F0-14

2

12M→Finish

12.0 - 13.1 mi

Top 74%
×7story building
+14ft-89ft

Overall

4857

Females

1992

F0-14

2

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#2865
2M → 4M
147159+12
#2865 → #2853
4M → 6M
13434-1339
#2853 → #4192
6M → 8M
195146*-49
#4192 → #4241
8M → 9.6M
3773-374
#4241 → #4615
9.6M → 10.26M
3792-377
#4615 → #4992
10.26M → 10.5M
232+30
#4992 → #4962
10.5M → 12M
9489*-5
#4962 → #4967
12M → Finish
3574*+39
#4967 → #4928
TOTALS
2572509*-2063
#2865 → #4928

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

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

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Race Place Events