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SF MARATHON 1ST HALF 2026

Charlene Gellner

San Ramon, CA

Bib: 19183 F 40

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Top 40%
Gender (Female)
#0 / 2930
Top 27%
Masters (Masters Women)
#0 / 781
Top 20%
Division (F40-44)
#0 / 255
Top 24%
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
10:06/mi
20:12
→ flat
12 ft elev
4M
10:26/mi
41:04
↑ 67↓ 69
10 ft elev
6M
10:27/mi
1:01:59
↑ 1231.1%
126 ft elev
8M
9:50/mi
1:21:39
↑ 166↓ 531.1%
246 ft elev
9.6M
9:50/mi
1:37:23
↑ 68↓ 1931.5%
126 ft elev
10M
17:26/mi
1:44:21
↓ 241.1%
90 ft elev
10.5M
4:46/mi
1:46:44
↓ 732.7%
18 ft elev
12M
12:33/mi
2:05:33
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
10:05/mi
2:16:44
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:01:59
Pace10:20 /mi
2nd Half
Distance7.11 mi
Time1:14:45
Pace10:31 /mi
📊Positive Split: 20.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:10:2720:1210:0620:12
10:06
-
4M
4.00 mi07:31:1941:0410:1620:52
10:26
+0:20
6M
6.00 mi07:52:141:01:5910:2020:55
10:27
+0:01
8M
8.00 mi08:11:541:21:3910:1219:40
9:50
-0:37
9.6M
9.60 mi08:27:381:37:2310:0915:44
9:50
0:00
10M
10.00 mi08:34:361:44:2110:266:58
17:26
+7:36
10.5M
10.50 mi08:36:591:46:4410:102:23
4:46
-12:40
12M
12.00 mi08:55:482:05:3310:2818:49
12:33
+7:47
Finish
13.11 mi09:06:592:16:4410:2611:11
10:05
-2:28

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

4:46 /mi

Average Pace

10:26 /mi

Slowest Pace

17:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:23

2% of race

Time at Steady Pace

1:48:34

79% of race

Time at Slower Pace

25:47

19% of race

Average Pace: 10:26 /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 mi07:10:2720:1210:0620:12
10:06
#3187
4M
4.00 mi07:31:1941:0410:1620:52
10:26
#3327
6M
6.00 mi07:52:141:01:5910:2020:55
10:27
#3259
8M
8.00 mi08:11:541:21:3910:1219:40
9:50
#2929
9.6M
9.60 mi08:27:381:37:2310:0915:44
9:50
#3049
10M
10.00 mi08:34:361:44:2110:266:58
17:26
#2919
10.5M
10.50 mi08:36:591:46:4410:102:23
4:46
#2903
12M
12.00 mi08:55:482:05:3310:2818:49
12:33
#2619
Finish
13.11 mi09:06:592:16:4410:2611:11
10:05
#2623
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 32%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:21

Segment Time

10:24/mi

Pace

0.90 mi

Distance

Overall

2103

Women

601

Division

44

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi2.00 mi31871039871600(Top 24%)429(Top 15%)31(Top 12%)
4M4.00 mi2.00 mi3327-1401096-5784+33432(Top 52%)1136(Top 39%)88(Top 35%)
6M6.00 mi2.00 mi3259+681055+4179+53232(Top 49%)1040(Top 35%)78(Top 31%)
8M8.00 mi2.00 mi2929+330889+16670+92195(Top 33%)574(Top 20%)44(Top 17%)
9.6M9.60 mi1.60 mi3049-120957-6872-23795(Top 58%)1482(Top 51%)109(Top 43%)
10M10.00 mi0.40 mi2919+130908+4969+32072(Top 32%)608(Top 21%)46(Top 18%)
10.5M10.50 mi0.50 mi2903+16903+5692535(Top 39%)786(Top 27%)61(Top 24%)
12M12.00 mi1.50 mi2619+284800+10362+71600(Top 24%)429(Top 15%)31(Top 12%)
Finish13.11 mi1.11 mi2623-4796+460+22947(Top 45%)996(Top 34%)64(Top 25%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 24%
~flat
+5ft-3ft

Overall

1600

Females

429

F40-44

32

2M→4M

2.0 - 4.0 mi

Top 52%
×4story building
+67ft-69ft

Overall

3432

Females

1136

F40-44

89

4M→6M

4.0 - 6.0 mi

Top 49%
×9story building
+123ft-9ft

Overall

3232

Females

1040

F40-44

79

6M→8M

6.0 - 8.0 mi

Top 33%
×12story building
+166ft-53ft

Overall

2195

Females

574

F40-44

45

8M→9.6M

8.0 - 9.6 mi

Top 58%
×13story building
+68ft-193ft

Overall

3795

Females

1482

F40-44

110

9.6M→10M

9.6 - 10.0 mi

Top 32%
×2story building
+0ft-24ft

Overall

2072

Females

608

F40-44

47

10M→10.5M

10.0 - 10.5 mi

Top 39%
×6story building
+1ft-73ft

Overall

2535

Females

786

F40-44

62

10.5M→12M

10.5 - 12.0 mi

Top 24%
×21story building
+280ft-26ft

Overall

1600

Females

429

F40-44

32

12M→Finish

12.0 - 13.1 mi

Top 45%
×7story building
+14ft-89ft

Overall

2947

Females

996

F40-44

64

Passing Analysis

Category:
Athletes Passed
1146*
Passed By
582
Net Change
+564
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3187
2M → 4M113253-140#3187#3327
4M → 6M15183+68#3327#3259
6M → 8M351*21+330#3259#2929
8M → 9.6M47167-120#2929#3049
9.6M → 10M1366+130#3049#2919
10M → 10.5M226+16#2919#2903
10.5M → 12M2917+284#2903#2619
12M → Finish35*39-4#2619#2623
TOTALS1146*582+564

* 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