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SF MARATHON 1ST HALF 2026

Janet Miller

Bib: 18077•F•Age: 44

San Francisco, 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
12:00/mi
24:00
→ flat
4M
12:13/mi
48:25
↑ 67↓ 69
6M
12:15/mi
1:12:55
↑ 1231.1%
8M
13:36/mi
1:40:08
↑ 166↓ 531.1%
9.6M
9:56/mi
1:56:01
↑ 68↓ 1931.5%
10M
22:49/mi
2:05:08
↓ 241.1%
10.5M
6:26/mi
2:08:21
↓ 732.7%
12M
16:54/mi
2:33:42
↑ 2803.2%
Finish· 13.11 mi
12:34/mi
2:47:38
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:12:55
Pace12:09 /mi
2nd Half
Distance7.11 mi
Time1:34:43
Pace13:19 /mi
📊Positive Split: 29.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:14:0924:0012:0024:00
12:00
-
4M
4.00 mi07:38:3448:2512:0624:25
12:13
+0:13
6M
6.00 mi08:03:041:12:5512:0924:30
12:15
+0:02
8M
8.00 mi08:30:171:40:0812:3127:13
13:36
+1:21
9.6M
9.60 mi08:46:101:56:0112:0515:53
9:56
-3:40
10M
10.00 mi08:55:172:05:0812:319:07
22:49
+12:53
10.5M
10.50 mi08:58:302:08:2112:133:13
6:26
-16:23
12M
12.00 mi09:23:512:33:4212:4925:21
16:54
+10:28
Finish
13.11 mi09:37:472:47:3812:4713:56
12:34
-4:20

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

6:26 /mi

Average Pace

12:47 /mi

Slowest Pace

22:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

19:06

11% of race

Time at Steady Pace

1:54:04

68% of race

Time at Slower Pace

34:28

21% of race

Average Pace: 12:47 /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 mi07:14:0924:0012:0024:00
12:00
#5881
4M
4.00 mi07:38:3448:2512:0624:25
12:13
#5761
6M
6.00 mi08:03:041:12:5512:0924:30
12:15
#5603
8M
8.00 mi08:30:171:40:0812:3127:13
13:36
#5718
9.6M
9.60 mi08:46:101:56:0112:0515:53
9:56
#5478
10M
10.00 mi08:55:172:05:0812:319:07
22:49
#5449
10.5M
10.50 mi08:58:302:08:2112:133:13
6:26
#5466
12M
12.00 mi09:23:512:33:4212:4925:21
16:54
#5370
Finish
13.11 mi09:37:472:47:3812:4713:56
12:34
#5348
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 78%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:20

Segment Time

13:42/mi

Pace

0.90 mi

Distance

Overall

5109

Women

2074

Division

170

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi2.00 mi588124752094802(Top 73%)1936(Top 66%)151(Top 59%)
4M4.00 mi2.00 mi5761+1202391+84196+135617(Top 85%)2317(Top 79%)190(Top 75%)
6M6.00 mi2.00 mi5603+1582289+102186+105313(Top 81%)2126(Top 73%)175(Top 69%)
8M8.00 mi2.00 mi5718-1152359-70194-85792(Top 88%)2409(Top 82%)207(Top 81%)
9.6M9.60 mi1.60 mi5478+2402216+143181+133917(Top 60%)1548(Top 53%)113(Top 44%)
10M10.00 mi0.40 mi5449+292205+11184-34898(Top 74%)1978(Top 68%)164(Top 64%)
10.5M10.50 mi0.50 mi5466-172216-111845819(Top 89%)2491(Top 85%)209(Top 82%)
12M12.00 mi1.50 mi5370+962175+41181+34802(Top 73%)1936(Top 66%)151(Top 59%)
Finish13.11 mi1.11 mi5348+222170+5177+45309(Top 81%)2240(Top 76%)189(Top 74%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 73%
~flat
+5ft-3ft

Overall

4802

Females

1936

F40-44

152

2M→4M

2.0 - 4.0 mi

Top 85%
×4story building
+67ft-69ft

Overall

5617

Females

2317

F40-44

191

4M→6M

4.0 - 6.0 mi

Top 81%
×9story building
+123ft-9ft

Overall

5313

Females

2126

F40-44

176

6M→8M

6.0 - 8.0 mi

Top 88%
×12story building
+166ft-53ft

Overall

5792

Females

2409

F40-44

208

8M→9.6M

8.0 - 9.6 mi

Top 60%
×13story building
+68ft-193ft

Overall

3917

Females

1548

F40-44

114

9.6M→10M

9.6 - 10.0 mi

Top 74%
×2story building
+0ft-24ft

Overall

4898

Females

1978

F40-44

165

10M→10.5M

10.0 - 10.5 mi

Top 89%
×6story building
+1ft-73ft

Overall

5819

Females

2491

F40-44

210

10.5M→12M

10.5 - 12.0 mi

Top 73%
×21story building
+280ft-26ft

Overall

4802

Females

1936

F40-44

152

12M→Finish

12.0 - 13.1 mi

Top 81%
×7story building
+14ft-89ft

Overall

5309

Females

2240

F40-44

189

Passing Analysis

Category:
Athletes Passed
975*
Passed By
442
Net Change
+533
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5881
2M → 4M192*72+120#5881#5761
4M → 6M186*28+158#5761#5603
6M → 8M69*184-115#5603#5718
8M → 9.6M25717+240#5718#5478
9.6M → 10M5425+29#5478#5449
10M → 10.5M522-17#5449#5466
10.5M → 12M137*41+96#5466#5370
12M → Finish75*53+22#5370#5348
TOTALS975*442+533

* 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