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SF MARATHON 1ST HALF 2026

Grace Gallagher

Bib: 18729•F•Age: 40

Fremont, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Masters (Masters Women)
#0 / 781
Division (F40-44)
#0 / 255
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
12:44/mi
25:28
→ flat
4M
14:18/mi
54:03
↑ 67↓ 69
6M
14:20/mi
1:22:44
↑ 1231.1%
8M
15:11/mi
1:53:06
↑ 166↓ 531.1%
9.6M
10:41/mi
2:10:12
↑ 68↓ 1931.5%
10M
27:37/mi
2:21:14
↓ 241.1%
10.5M
6:24/mi
2:24:26
↓ 732.7%
12M
19:53/mi
2:54:15
↑ 2803.2%
Finish· 13.11 mi
14:17/mi
3:10:06
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:22:44
Pace13:47 /mi
2nd Half
Distance7.11 mi
Time1:47:22
Pace15:06 /mi
📊Positive Split: 29.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:03:0925:2812:4425:28
12:44
-
4M
4.00 mi07:31:4454:0313:3128:35
14:18
+1:34
6M
6.00 mi08:00:251:22:4413:4728:41
14:20
+0:02
8M
8.00 mi08:30:471:53:0614:0830:22
15:11
+0:51
9.6M
9.60 mi08:47:532:10:1213:3417:06
10:41
-4:30
10M
10.00 mi08:58:552:21:1414:0711:02
27:37
+16:56
10.5M
10.50 mi09:02:072:24:2613:453:12
6:24
-21:13
12M
12.00 mi09:31:562:54:1514:3129:49
19:53
+13:29
Finish
13.11 mi09:47:473:10:0614:3015:51
14:17
-5:36

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

6:24 /mi

Average Pace

14:30 /mi

Slowest Pace

27:37 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

20:18

11% of race

Time at Steady Pace

2:08:57

68% of race

Time at Slower Pace

40:51

21% of race

Average Pace: 14:30 /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 mi07:03:0925:2812:4425:28
12:44
#6326
4M
4.00 mi07:31:4454:0313:3128:35
14:18
#6446
6M
6.00 mi08:00:251:22:4413:4728:41
14:20
#6407
8M
8.00 mi08:30:471:53:0614:0830:22
15:11
#6404
9.6M
9.60 mi08:47:532:10:1213:3417:06
10:41
#6342
10M
10.00 mi08:58:552:21:1414:0711:02
27:37
#6342
10.5M
10.50 mi09:02:072:24:2613:453:12
6:24
#6329
12M
12.00 mi09:31:562:54:1514:3129:49
19:53
#6320
Finish
13.11 mi09:47:473:10:0614:3015:51
14:17
#6288
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 92%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

14:14

Segment Time

15:49/mi

Pace

0.90 mi

Distance

Overall

6032

Women

2629

Division

223

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi2.00 mi632627492356128(Top 93%)2686(Top 92%)228(Top 89%)
4M4.00 mi2.00 mi6446-1202835-86244-96463(Top 98%)2847(Top 97%)244(Top 96%)
6M6.00 mi2.00 mi6407+392809+26242+26336(Top 96%)2764(Top 94%)233(Top 91%)
8M8.00 mi2.00 mi6404+32804+52426302(Top 96%)2735(Top 93%)236(Top 93%)
9.6M9.60 mi1.60 mi6342+622765+39238+44733(Top 72%)1933(Top 66%)149(Top 58%)
10M10.00 mi0.40 mi63422766-1235+36114(Top 93%)2678(Top 91%)226(Top 89%)
10.5M10.50 mi0.50 mi6329+132759+7234+15811(Top 88%)2486(Top 85%)208(Top 82%)
12M12.00 mi1.50 mi6320+92762-3236-26128(Top 93%)2686(Top 92%)228(Top 89%)
Finish13.11 mi1.11 mi6288+322742+20235+16051(Top 92%)2650(Top 90%)227(Top 89%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 93%
~flat
+5ft-3ft

Overall

6128

Females

2686

F40-44

229

2M→4M

2.0 - 4.0 mi

Top 98%
×4story building
+67ft-69ft

Overall

6463

Females

2847

F40-44

245

4M→6M

4.0 - 6.0 mi

Top 96%
×9story building
+123ft-9ft

Overall

6336

Females

2764

F40-44

234

6M→8M

6.0 - 8.0 mi

Top 96%
×12story building
+166ft-53ft

Overall

6302

Females

2735

F40-44

237

8M→9.6M

8.0 - 9.6 mi

Top 72%
×13story building
+68ft-193ft

Overall

4733

Females

1933

F40-44

150

9.6M→10M

9.6 - 10.0 mi

Top 93%
×2story building
+0ft-24ft

Overall

6114

Females

2678

F40-44

227

10M→10.5M

10.0 - 10.5 mi

Top 88%
×6story building
+1ft-73ft

Overall

5811

Females

2486

F40-44

209

10.5M→12M

10.5 - 12.0 mi

Top 93%
×21story building
+280ft-26ft

Overall

6128

Females

2686

F40-44

229

12M→Finish

12.0 - 13.1 mi

Top 92%
×7story building
+14ft-89ft

Overall

6051

Females

2650

F40-44

227

Passing Analysis

Category:
Athletes Passed
282*
Passed By
244
Net Change
+38
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6326
2M → 4M20*140-120#6326#6446
4M → 6M53*14+39#6446#6407
6M → 8M50*47+3#6407#6404
8M → 9.6M66*4+62#6404#6342
9.6M → 10M17170#6342#6342
10M → 10.5M130+13#6342#6329
10.5M → 12M29*20+9#6329#6320
12M → Finish34*2+32#6320#6288
TOTALS282*244+38

* 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