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SF MARATHON 1ST HALF 2026

Janna Glaze

Bib: 20301•F•Age: 40

SF, 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
11:34/mi
23:09
→ flat
4M
12:50/mi
48:49
↑ 67↓ 69
6M
13:27/mi
1:15:43
↑ 1231.1%
8M
11:56/mi
1:39:36
↑ 166↓ 531.1%
9.6M
11:56/mi
1:58:42
↑ 68↓ 1931.5%
10M
23:07/mi
2:07:56
↓ 241.1%
10.5M
5:54/mi
2:10:53
↓ 732.7%
12M
18:39/mi
2:38:52
↑ 2803.2%
Finish· 13.11 mi
12:39/mi
2:52:54
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:15:43
Pace12:37 /mi
2nd Half
Distance7.11 mi
Time1:37:11
Pace13:40 /mi
📊Positive Split: 28.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:55:3923:0911:3423:09
11:34
-
4M
4.00 mi07:21:1948:4912:1225:40
12:50
+1:16
6M
6.00 mi07:48:131:15:4312:3726:54
13:27
+0:37
8M
8.00 mi08:12:061:39:3612:2723:53
11:56
-1:31
9.6M
9.60 mi08:31:121:58:4212:2219:06
11:56
0:00
10M
10.00 mi08:40:262:07:5612:489:14
23:07
+11:11
10.5M
10.50 mi08:43:232:10:5312:282:57
5:54
-17:13
12M
12.00 mi09:11:222:38:5213:1427:59
18:39
+12:45
Finish
13.11 mi09:25:242:52:5413:1114:02
12:39
-6:00

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

5:54 /mi

Average Pace

13:11 /mi

Slowest Pace

23:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:57

2% of race

Time at Steady Pace

2:12:44

77% of race

Time at Slower Pace

37:13

22% of race

Average Pace: 13:11 /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 mi06:55:3923:0911:3423:09
11:34
#5492
4M
4.00 mi07:21:1948:4912:1225:40
12:50
#5839
6M
6.00 mi07:48:131:15:4312:3726:54
13:27
#5981
8M
8.00 mi08:12:061:39:3612:2723:53
11:56
#5668
9.6M
9.60 mi08:31:121:58:4212:2219:06
11:56
#5722
10M
10.00 mi08:40:262:07:5612:489:14
23:07
#5687
10.5M
10.50 mi08:43:232:10:5312:282:57
5:54
#5676
12M
12.00 mi09:11:222:38:5213:1427:59
18:39
#5749
Finish
13.11 mi09:25:242:52:5413:1114:02
12:39
#5720
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 76%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:11

Segment Time

13:32/mi

Pace

0.90 mi

Distance

Overall

4985

Women

2015

Division

167

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi2.00 mi549222391855741(Top 87%)2469(Top 84%)200(Top 78%)
4M4.00 mi2.00 mi5839-3472436-197202-176033(Top 92%)2580(Top 88%)212(Top 83%)
6M6.00 mi2.00 mi5981-1422523-87203-16087(Top 93%)2591(Top 88%)213(Top 84%)
8M8.00 mi2.00 mi5668+3132325+198190+134508(Top 69%)1645(Top 56%)137(Top 54%)
9.6M9.60 mi1.60 mi5722-542363-38195-55788(Top 88%)2478(Top 85%)207(Top 81%)
10M10.00 mi0.40 mi5687+352349+14196-15016(Top 76%)2035(Top 69%)167(Top 65%)
10.5M10.50 mi0.50 mi5676+112344+5195+15217(Top 79%)2134(Top 73%)174(Top 68%)
12M12.00 mi1.50 mi5749-732396-52197-25741(Top 87%)2469(Top 84%)200(Top 78%)
Finish13.11 mi1.11 mi5720+292389+71975371(Top 82%)2277(Top 78%)197(Top 77%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 87%
~flat
+5ft-3ft

Overall

5741

Females

2469

F40-44

201

2M→4M

2.0 - 4.0 mi

Top 92%
×4story building
+67ft-69ft

Overall

6033

Females

2580

F40-44

213

4M→6M

4.0 - 6.0 mi

Top 93%
×9story building
+123ft-9ft

Overall

6087

Females

2591

F40-44

214

6M→8M

6.0 - 8.0 mi

Top 69%
×12story building
+166ft-53ft

Overall

4508

Females

1645

F40-44

138

8M→9.6M

8.0 - 9.6 mi

Top 88%
×13story building
+68ft-193ft

Overall

5788

Females

2478

F40-44

208

9.6M→10M

9.6 - 10.0 mi

Top 76%
×2story building
+0ft-24ft

Overall

5016

Females

2035

F40-44

168

10M→10.5M

10.0 - 10.5 mi

Top 79%
×6story building
+1ft-73ft

Overall

5217

Females

2134

F40-44

175

10.5M→12M

10.5 - 12.0 mi

Top 87%
×21story building
+280ft-26ft

Overall

5741

Females

2469

F40-44

201

12M→Finish

12.0 - 13.1 mi

Top 82%
×7story building
+14ft-89ft

Overall

5371

Females

2277

F40-44

197

Passing Analysis

Category:
Athletes Passed
640*
Passed By
868
Net Change
-228
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5492
2M → 4M28375-347#5492#5839
4M → 6M48*190-142#5839#5981
6M → 8M327*14+313#5981#5668
8M → 9.6M77131-54#5668#5722
9.6M → 10M6227+35#5722#5687
10M → 10.5M154+11#5687#5676
10.5M → 12M34*107-73#5676#5749
12M → Finish49*20+29#5749#5720
TOTALS640*868-228

* 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