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SF MARATHON 1ST HALF 2026

Abby Adams

San Francisco, CA

Bib: 15630 F 43

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Top 32%
Gender (Female)
#0 / 2930
Top 20%
Masters (Masters Women)
#0 / 781
Top 14%
Division (F40-44)
#0 / 255
Top 15%
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
9:18/mi
18:37
→ flat
12 ft elev
4M
9:40/mi
37:56
↑ 67↓ 69
10 ft elev
6M
9:31/mi
56:59
↑ 1231.1%
126 ft elev
8M
10:49/mi
1:18:38
↑ 166↓ 531.1%
246 ft elev
9.6M
7:41/mi
1:30:55
↑ 68↓ 1931.5%
126 ft elev
10M
17:19/mi
1:37:50
↓ 241.1%
90 ft elev
10.5M
4:40/mi
1:40:10
↓ 732.7%
18 ft elev
12M
13:09/mi
1:59:54
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
9:35/mi
2:10:32
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
56:599:30 /mi⚡ faster
2nd Half
1:13:3310:21 /mi+29.1%
Positive split — 29.1% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:55:5818:379:1818:37
9:18
-
4M
4.00 mi07:15:1737:569:2919:19
9:40
+0:22
6M
6.00 mi07:34:2056:599:3019:03
9:31
-0:09
8M
8.00 mi07:55:591:18:389:5021:39
10:49
+1:18
9.6M
9.60 mi08:08:161:30:559:2812:17
7:41
-3:08
10M
10.00 mi08:15:111:37:509:476:55
17:19
+9:38
10.5M
10.50 mi08:17:311:40:109:322:20
4:40
-12:39
12M
12.00 mi08:37:151:59:5410:0019:44
13:09
+8:29
Finish
13.11 mi08:47:532:10:329:5710:38
9:35
-3:34

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

4:40 /mi

Average Pace

9:57 /mi

Slowest Pace

17:19 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

14:37

11% of race

Time at Steady Pace

1:29:16

68% of race

Time at Slower Pace

26:39

20% of race

Average Pace: 9:57 /mi

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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.

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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 mi06:55:5818:379:1818:37
9:18
#1958
4M
4.00 mi07:15:1737:569:2919:19
9:40
#2114
6M
6.00 mi07:34:2056:599:3019:03
9:31
#2087
8M
8.00 mi07:55:591:18:389:5021:39
10:49
#2394
9.6M
9.60 mi08:08:161:30:559:2812:17
7:41
#2136
10M
10.00 mi08:15:111:37:509:476:55
17:19
#2101
10.5M
10.50 mi08:17:311:40:109:322:20
4:40
#2102
12M
12.00 mi08:37:151:59:5410:0019:44
13:09
#2070
Finish
13.11 mi08:47:532:10:329:5710:38
9:35
#2077
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 30%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:15

Segment Time

10:17/mi

Pace

0.90 mi

Distance

Overall

1983

Women

554

Division

41

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi2.00 mi195851543205760139
4M4.00 mi2.00 mi2114-156572-5743233665350
6M6.00 mi2.00 mi2087+27552+2040+3208756834
8M8.00 mi2.00 mi2394-307660-10847-73356107979
9.6M9.60 mi1.60 mi2136+258586+7438+9121439731
10M10.00 mi0.40 mi2101+35570+1639-1198456043
10.5M10.50 mi0.50 mi2102-1573-338+1225465546
12M12.00 mi1.50 mi2070+3257340-2205760139
Finish13.11 mi1.11 mi2077-7579-638+2236373047

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 31%
~flat
+5ft-3ft

Overall

2057

Females

601

F40-44

40

2M→4M

2.0 - 4.0 mi

Top 36%
×4story building
+67ft-69ft

Overall

2336

Females

653

F40-44

51

4M→6M

4.0 - 6.0 mi

Top 32%
×9story building
+123ft-9ft

Overall

2087

Females

568

F40-44

35

6M→8M

6.0 - 8.0 mi

Top 51%
×12story building
+166ft-53ft

Overall

3356

Females

1079

F40-44

80

8M→9.6M

8.0 - 9.6 mi

Top 18%
×13story building
+68ft-193ft

Overall

1214

Females

397

F40-44

32

9.6M→10M

9.6 - 10.0 mi

Top 30%
×2story building
+0ft-24ft

Overall

1984

Females

560

F40-44

44

10M→10.5M

10.0 - 10.5 mi

Top 34%
×6story building
+1ft-73ft

Overall

2254

Females

655

F40-44

47

10.5M→12M

10.5 - 12.0 mi

Top 31%
×21story building
+280ft-26ft

Overall

2057

Females

601

F40-44

40

12M→Finish

12.0 - 13.1 mi

Top 36%
×7story building
+14ft-89ft

Overall

2363

Females

730

F40-44

47

Passing Analysis

Category:
Athletes Passed
622*
Passed By
741
Net Change
-119
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1958
2M → 4M62218-156#1958#2114
4M → 6M8659+27#2114#2087
6M → 8M23*330-307#2087#2394
8M → 9.6M28729+258#2394#2136
9.6M → 10M4712+35#2136#2101
10M → 10.5M78-1#2101#2102
10.5M → 12M7543+32#2102#2070
12M → Finish35*42-7#2070#2077
TOTALS622*741-119

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

Passing Charts

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