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SF MARATHON 1ST HALF 2026

Courtney Jackson

Bib: 14320•F•Age: 31

Monroe, NC

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F30-34)
#0 / 651
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
11:27/mi
22:54
→ flat
4M
11:43/mi
46:19
↑ 67↓ 69
6M
13:05/mi
1:12:29
↑ 1231.1%
8M
12:49/mi
1:38:07
↑ 166↓ 531.1%
9.6M
12:49/mi
1:58:38
↑ 68↓ 1931.5%
10M
24:44/mi
2:08:31
↓ 241.1%
10.5M
6:16/mi
2:11:39
↓ 732.7%
12M
18:18/mi
2:39:06
↑ 2803.2%
Finish· 13.11 mi
11:46/mi
2:52:09
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:12:29
Pace12:05 /mi
2nd Half
Distance7.11 mi
Time1:39:40
Pace14:01 /mi
📊Positive Split: 37.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:09:5122:5411:2722:54
11:27
-
4M
4.00 mi07:33:1646:1911:3523:25
11:43
+0:16
6M
6.00 mi07:59:261:12:2912:0526:10
13:05
+1:22
8M
8.00 mi08:25:041:38:0712:1625:38
12:49
-0:16
9.6M
9.60 mi08:45:351:58:3812:2120:31
12:49
0:00
10M
10.00 mi08:55:282:08:3112:519:53
24:44
+11:55
10.5M
10.50 mi08:58:362:11:3912:323:08
6:16
-18:28
12M
12.00 mi09:26:032:39:0613:1627:27
18:18
+12:02
Finish
13.11 mi09:39:062:52:0913:0813:03
11:46
-6:32

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

6:16 /mi

Average Pace

13:08 /mi

Slowest Pace

24:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:08

2% of race

Time at Steady Pace

2:11:41

76% of race

Time at Slower Pace

37:20

22% of race

Average Pace: 13:08 /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 mi07:09:5122:5411:2722:54
11:27
#5362
4M
4.00 mi07:33:1646:1911:3523:25
11:43
#5274
6M
6.00 mi07:59:261:12:2912:0526:10
13:05
#5527
8M
8.00 mi08:25:041:38:0712:1625:38
12:49
#5491
9.6M
9.60 mi08:45:351:58:3812:2120:31
12:49
#5716
10M
10.00 mi08:55:282:08:3112:519:53
24:44
#5738
10.5M
10.50 mi08:58:362:11:3912:323:08
6:16
#5732
12M
12.00 mi09:26:032:39:0613:1627:27
18:18
#5769
Finish
13.11 mi09:39:062:52:0913:0813:03
11:46
#5685
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 84%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:01

Segment Time

14:28/mi

Pace

0.90 mi

Distance

Overall

5542

Women

2336

Division

540

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi536221614905596(Top 85%)2388(Top 82%)542(Top 83%)
4M4.00 mi2.00 mi5274+882094+674905145(Top 78%)2037(Top 70%)471(Top 72%)
6M6.00 mi2.00 mi5527-2532236-142522-325907(Top 90%)2488(Top 85%)575(Top 88%)
8M8.00 mi2.00 mi5491+362213+23519+35285(Top 80%)2092(Top 71%)482(Top 74%)
9.6M9.60 mi1.60 mi5716-2252358-145555-366224(Top 95%)2729(Top 93%)617(Top 95%)
10M10.00 mi0.40 mi5738-222386-28558-35542(Top 84%)2348(Top 80%)535(Top 82%)
10.5M10.50 mi0.50 mi5732+62380+6555+35671(Top 86%)2400(Top 82%)551(Top 85%)
12M12.00 mi1.50 mi5769-372412-32559-45596(Top 85%)2388(Top 82%)542(Top 83%)
Finish13.11 mi1.11 mi5685+842371+41551+84747(Top 72%)1927(Top 66%)447(Top 69%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 85%
~flat
+5ft-3ft

Overall

5596

Females

2388

F30-34

544

2M→4M

2.0 - 4.0 mi

Top 78%
×4story building
+67ft-69ft

Overall

5145

Females

2037

F30-34

474

4M→6M

4.0 - 6.0 mi

Top 90%
×9story building
+123ft-9ft

Overall

5907

Females

2488

F30-34

578

6M→8M

6.0 - 8.0 mi

Top 80%
×12story building
+166ft-53ft

Overall

5285

Females

2092

F30-34

484

8M→9.6M

8.0 - 9.6 mi

Top 95%
×13story building
+68ft-193ft

Overall

6224

Females

2729

F30-34

619

9.6M→10M

9.6 - 10.0 mi

Top 84%
×2story building
+0ft-24ft

Overall

5542

Females

2348

F30-34

537

10M→10.5M

10.0 - 10.5 mi

Top 86%
×6story building
+1ft-73ft

Overall

5671

Females

2400

F30-34

553

10.5M→12M

10.5 - 12.0 mi

Top 85%
×21story building
+280ft-26ft

Overall

5596

Females

2388

F30-34

544

12M→Finish

12.0 - 13.1 mi

Top 72%
×7story building
+14ft-89ft

Overall

4747

Females

1927

F30-34

447

Passing Analysis

Category:
Athletes Passed
578*
Passed By
901
Net Change
-323
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5362
2M → 4M192104+88#5362#5274
4M → 6M55*308-253#5274#5527
6M → 8M132*96+36#5527#5491
8M → 9.6M15240-225#5491#5716
9.6M → 10M3153-22#5716#5738
10M → 10.5M1711+6#5738#5732
10.5M → 12M44*81-37#5732#5769
12M → Finish92*8+84#5769#5685
TOTALS578*901-323

* 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