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SF MARATHON 1ST HALF 2026

Courtney Ballagh

Bib: 16165•F•Age: 36

Campbell, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Top 44%
Division (F35-39)
#0 / 388
Top 45%
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
10:42/mi
21:24
→ flat
4M
10:36/mi
42:36
↑ 67↓ 69
6M
11:19/mi
1:05:15
↑ 1231.1%
8M
10:22/mi
1:25:59
↑ 166↓ 531.1%
9.6M
10:22/mi
1:42:35
↑ 68↓ 1931.5%
10M
22:02/mi
1:51:23
↓ 241.1%
10.5M
5:14/mi
1:54:00
↓ 732.7%
12M
15:11/mi
2:16:47
↑ 2803.2%
Finish· 13.11 mi
10:52/mi
2:28:50
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:05:15
Pace10:53 /mi
2nd Half
Distance7.11 mi
Time1:23:35
Pace11:45 /mi
📊Positive Split: 28.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:59:3621:2410:4221:24
10:42
-
4M
4.00 mi07:20:4842:3610:3921:12
10:36
-0:06
6M
6.00 mi07:43:271:05:1510:5322:39
11:19
+0:43
8M
8.00 mi08:04:111:25:5910:4520:44
10:22
-0:57
9.6M
9.60 mi08:20:471:42:3510:4116:36
10:22
0:00
10M
10.00 mi08:29:351:51:2311:088:48
22:02
+11:40
10.5M
10.50 mi08:32:121:54:0010:512:37
5:14
-16:48
12M
12.00 mi08:54:592:16:4711:2422:47
15:11
+9:57
Finish
13.11 mi09:07:022:28:5011:2112:03
10:52
-4:19

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

5:14 /mi

Average Pace

11:21 /mi

Slowest Pace

22:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37

2% of race

Time at Steady Pace

1:54:38

77% of race

Time at Slower Pace

31:35

21% of race

Average Pace: 11:21 /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 mi06:59:3621:2410:4221:24
10:42
#4228
4M
4.00 mi07:20:4842:3610:3921:12
10:36
#3913
6M
6.00 mi07:43:271:05:1510:5322:39
11:19
#4013
8M
8.00 mi08:04:111:25:5910:4520:44
10:22
#3625
9.6M
9.60 mi08:20:471:42:3510:4116:36
10:22
#3730
10M
10.00 mi08:29:351:51:2311:088:48
22:02
#3783
10.5M
10.50 mi08:32:121:54:0010:512:37
5:14
#3774
12M
12.00 mi08:54:592:16:4711:2422:47
15:11
#3771
Finish
13.11 mi09:07:022:28:5011:2112:03
10:52
#3737
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 66%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:25

Segment Time

12:41/mi

Pace

0.90 mi

Distance

Overall

4329

Women

1660

Division

199

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi422815201913675(Top 56%)1350(Top 46%)175(Top 45%)
4M4.00 mi2.00 mi3913+3151358+162171+203700(Top 56%)1266(Top 43%)161(Top 41%)
6M6.00 mi2.00 mi4013-1001401-43175-44269(Top 65%)1546(Top 53%)194(Top 50%)
8M8.00 mi2.00 mi3625+3881222+179158+172811(Top 43%)825(Top 28%)122(Top 31%)
9.6M9.60 mi1.60 mi3730-1051282-60166-84417(Top 67%)1773(Top 61%)228(Top 59%)
10M10.00 mi0.40 mi3783-531313-31174-84554(Top 69%)1789(Top 61%)214(Top 55%)
10.5M10.50 mi0.50 mi3774+91308+5173+13753(Top 57%)1321(Top 45%)174(Top 45%)
12M12.00 mi1.50 mi3771+313081733675(Top 56%)1350(Top 46%)175(Top 45%)
Finish13.11 mi1.11 mi3737+341295+13174-13876(Top 59%)1442(Top 49%)186(Top 48%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 56%
~flat
+5ft-3ft

Overall

3675

Females

1350

F35-39

175

2M→4M

2.0 - 4.0 mi

Top 56%
×4story building
+67ft-69ft

Overall

3700

Females

1266

F35-39

161

4M→6M

4.0 - 6.0 mi

Top 65%
×9story building
+123ft-9ft

Overall

4269

Females

1546

F35-39

194

6M→8M

6.0 - 8.0 mi

Top 43%
×12story building
+166ft-53ft

Overall

2811

Females

825

F35-39

122

8M→9.6M

8.0 - 9.6 mi

Top 67%
×13story building
+68ft-193ft

Overall

4417

Females

1773

F35-39

228

9.6M→10M

9.6 - 10.0 mi

Top 69%
×2story building
+0ft-24ft

Overall

4554

Females

1789

F35-39

214

10M→10.5M

10.0 - 10.5 mi

Top 57%
×6story building
+1ft-73ft

Overall

3753

Females

1321

F35-39

174

10.5M→12M

10.5 - 12.0 mi

Top 56%
×21story building
+280ft-26ft

Overall

3675

Females

1350

F35-39

175

12M→Finish

12.0 - 13.1 mi

Top 59%
×7story building
+14ft-89ft

Overall

3876

Females

1442

F35-39

186

Passing Analysis

Category:
Athletes Passed
1118*
Passed By
627
Net Change
+491
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4228
2M → 4M37560+315#4228#3913
4M → 6M84*184-100#3913#4013
6M → 8M401*13+388#4013#3625
8M → 9.6M59164-105#3625#3730
9.6M → 10M2881-53#3730#3783
10M → 10.5M156+9#3783#3774
10.5M → 12M90*87+3#3774#3771
12M → Finish66*32+34#3771#3737
TOTALS1118*627+491

* 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