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SF MARATHON 1ST HALF 2026

Grace Tompkins Pettigrew

Bib: 12892•F•Age: 16

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 2%
Gender (Female)
#0 / 2930
Top 0.1%
F19 & Under
#0 / 83
Top 1%
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
7:43/mi
15:26
→ flat
4M
7:28/mi
30:21
↑ 67↓ 69
6M
7:16/mi
44:53
↑ 1231.1%
8M
6:52/mi
58:38
↑ 166↓ 531.1%
9.6M
6:52/mi
1:09:38
↑ 68↓ 1931.5%
10M
12:41/mi
1:14:42
↓ 241.1%
10.5M
3:30/mi
1:16:27
↓ 732.7%
12M
9:21/mi
1:30:29
↑ 2803.2%
Finish· 13.11 mi
6:44/mi
1:37:57
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time44:53
Pace7:29 /mi
2nd Half
Distance7.11 mi
Time53:04
Pace7:28 /mi
📊Positive Split: 18.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:53:0815:267:4315:26
7:43
-
4M
4.00 mi07:08:0330:217:3514:55
7:28
-0:15
6M
6.00 mi07:22:3544:537:2914:32
7:16
-0:12
8M
8.00 mi07:36:2058:387:2013:45
6:52
-0:24
9.6M
9.60 mi07:47:201:09:387:1511:00
6:52
0:00
10M
10.00 mi07:52:241:14:427:285:04
12:41
+5:49
10.5M
10.50 mi07:54:091:16:277:171:45
3:30
-9:11
12M
12.00 mi08:08:111:30:297:3214:02
9:21
+5:51
Finish
13.11 mi08:15:391:37:577:287:28
6:44
-2:37

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

3:30 /mi

Average Pace

7:28 /mi

Slowest Pace

12:41 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45

2% of race

Time at Steady Pace

1:17:06

79% of race

Time at Slower Pace

19:06

19% of race

Average Pace: 7:28 /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 mi06:53:0815:267:4315:26
7:43
#365
4M
4.00 mi07:08:0330:217:3514:55
7:28
#262
6M
6.00 mi07:22:3544:537:2914:32
7:16
#190
8M
8.00 mi07:36:2058:387:2013:45
6:52
#141
9.6M
9.60 mi07:47:201:09:387:1511:00
6:52
#151
10M
10.00 mi07:52:241:14:427:285:04
12:41
#147
10.5M
10.50 mi07:54:091:16:277:171:45
3:30
#146
12M
12.00 mi08:08:111:30:297:3214:02
9:21
#139
Finish
13.11 mi08:15:391:37:577:287:28
6:44
#119
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 2%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

6:49

Segment Time

7:35/mi

Pace

0.90 mi

Distance

Overall

108

Women

5

Division

2

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF19 & UnderSeg. OverallSeg. FemalesSeg. F19 & Under
2M2.00 mi2.00 mi365557125(Top 2%)22(Top 0.8%)1(Top 1%)
4M4.00 mi2.00 mi262+10332+235+2178(Top 3%)16(Top 0.5%)3(Top 4%)
6M6.00 mi2.00 mi190+7217+152+3138(Top 2%)11(Top 0.4%)3(Top 4%)
8M8.00 mi2.00 mi141+499+81+186(Top 1%)7(Top 0.2%)1(Top 1%)
9.6M9.60 mi1.60 mi151-1013-41583(Top 9%)149(Top 5%)9(Top 11%)
10M10.00 mi0.40 mi147+410+31160(Top 2%)33(Top 1%)2(Top 2%)
10.5M10.50 mi0.50 mi146+1101115(Top 2%)5(Top 0.2%)2(Top 2%)
12M12.00 mi1.50 mi139+712-21125(Top 2%)22(Top 0.8%)1(Top 1%)
Finish13.11 mi1.11 mi119+204+8172(Top 1%)2(Top 0.07%)1(Top 1%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 2%
~flat
+5ft-3ft

Overall

125

Females

22

F15-19

1

2M→4M

2.0 - 4.0 mi

Top 3%
×4story building
+67ft-69ft

Overall

178

Females

16

F15-19

3

4M→6M

4.0 - 6.0 mi

Top 2%
×9story building
+123ft-9ft

Overall

138

Females

11

F15-19

3

6M→8M

6.0 - 8.0 mi

Top 1%
×12story building
+166ft-53ft

Overall

86

Females

7

F15-19

1

8M→9.6M

8.0 - 9.6 mi

Top 9%
×13story building
+68ft-193ft

Overall

583

Females

149

F15-19

8

9.6M→10M

9.6 - 10.0 mi

Top 2%
×2story building
+0ft-24ft

Overall

160

Females

33

F15-19

2

10M→10.5M

10.0 - 10.5 mi

Top 2%
×6story building
+1ft-73ft

Overall

115

Females

5

F15-19

2

10.5M→12M

10.5 - 12.0 mi

Top 2%
×21story building
+280ft-26ft

Overall

125

Females

22

F15-19

1

12M→Finish

12.0 - 13.1 mi

Top 1%
×7story building
+14ft-89ft

Overall

72

Females

2

F15-19

1

Passing Analysis

Category:
Athletes Passed
270*
Passed By
24
Net Change
+246
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#365
2M → 4M1041+103#365#262
4M → 6M720+72#262#190
6M → 8M490+49#190#141
8M → 9.6M313-10#141#151
9.6M → 10M40+4#151#147
10M → 10.5M21+1#147#146
10.5M → 12M169+7#146#139
12M → Finish20*0+20#139#119
TOTALS270*24+246

* 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