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SF MARATHON 1ST HALF 2026

Jeremy Anderson

Bib: 17700•M•Age: 37

Sacramento, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M35-39)
#0 / 582
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
10:47/mi
21:35
→ flat
4M
12:37/mi
46:49
↑ 67↓ 69
6M
10:54/mi
1:08:37
↑ 1231.1%
8M
12:31/mi
1:33:40
↑ 166↓ 531.1%
9.6M
8:31/mi
1:47:17
↑ 68↓ 1931.5%
10M
21:09/mi
1:55:44
↓ 241.1%
10.5M
5:02/mi
1:58:15
↓ 732.7%
12M
15:54/mi
2:22:06
↑ 2803.2%
Finish· 13.11 mi
12:15/mi
2:35:41
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:08:37
Pace11:26 /mi
2nd Half
Distance7.11 mi
Time1:27:04
Pace12:15 /mi
📊Positive Split: 26.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:07:4421:3510:4721:35
10:47
-
4M
4.00 mi07:32:5846:4911:4225:14
12:37
+1:50
6M
6.00 mi07:54:461:08:3711:2621:48
10:54
-1:43
8M
8.00 mi08:19:491:33:4011:4225:03
12:31
+1:37
9.6M
9.60 mi08:33:261:47:1711:1113:37
8:31
-4:00
10M
10.00 mi08:41:531:55:4411:348:27
21:09
+12:38
10.5M
10.50 mi08:44:241:58:1511:162:31
5:02
-16:07
12M
12.00 mi09:08:152:22:0611:5123:51
15:54
+10:52
Finish
13.11 mi09:21:502:35:4111:5313:35
12:15
-3:39

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

5:02 /mi

Average Pace

11:53 /mi

Slowest Pace

21:09 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

16:08

10% of race

Time at Steady Pace

1:47:15

69% of race

Time at Slower Pace

32:18

21% of race

Average Pace: 11:53 /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 mi07:07:4421:3510:4721:35
10:47
#4363
4M
4.00 mi07:32:5846:4911:4225:14
12:37
#5390
6M
6.00 mi07:54:461:08:3711:2621:48
10:54
#4821
8M
8.00 mi08:19:491:33:4011:4225:03
12:31
#4900
9.6M
9.60 mi08:33:261:47:1711:1113:37
8:31
#4404
10M
10.00 mi08:41:531:55:4411:348:27
21:09
#4360
10.5M
10.50 mi08:44:241:58:1511:162:31
5:02
#4325
12M
12.00 mi09:08:152:22:0611:5123:51
15:54
#4290
Finish
13.11 mi09:21:502:35:4111:5313:35
12:15
#4371
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 58%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:58

Segment Time

12:11/mi

Pace

0.90 mi

Distance

Overall

3844

Men

2440

Division

407

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi436327594524175(Top 63%)2560(Top 71%)431(Top 74%)
4M4.00 mi2.00 mi5390-10273204-445524-725916(Top 90%)3392(Top 94%)553(Top 95%)
6M6.00 mi2.00 mi4821+5692963+241487+373778(Top 57%)2465(Top 68%)410(Top 70%)
8M8.00 mi2.00 mi4900-793009-46495-85047(Top 77%)3080(Top 85%)513(Top 88%)
9.6M9.60 mi1.60 mi4404+4962766+243470+252147(Top 33%)1413(Top 39%)234(Top 40%)
10M10.00 mi0.40 mi4360+442731+35463+74137(Top 63%)2555(Top 71%)424(Top 73%)
10.5M10.50 mi0.50 mi4325+352715+16460+33267(Top 50%)2152(Top 59%)357(Top 61%)
12M12.00 mi1.50 mi4290+352685+30454+64175(Top 63%)2560(Top 71%)431(Top 74%)
Finish13.11 mi1.11 mi4371-812723-38459-55086(Top 77%)2940(Top 81%)481(Top 83%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 63%
~flat
+5ft-3ft

Overall

4175

Males

2560

M35-39

431

2M→4M

2.0 - 4.0 mi

Top 90%
×4story building
+67ft-69ft

Overall

5916

Males

3392

M35-39

553

4M→6M

4.0 - 6.0 mi

Top 57%
×9story building
+123ft-9ft

Overall

3778

Males

2465

M35-39

410

6M→8M

6.0 - 8.0 mi

Top 77%
×12story building
+166ft-53ft

Overall

5047

Males

3080

M35-39

513

8M→9.6M

8.0 - 9.6 mi

Top 33%
×13story building
+68ft-193ft

Overall

2147

Males

1413

M35-39

234

9.6M→10M

9.6 - 10.0 mi

Top 63%
×2story building
+0ft-24ft

Overall

4137

Males

2555

M35-39

424

10M→10.5M

10.0 - 10.5 mi

Top 50%
×6story building
+1ft-73ft

Overall

3267

Males

2152

M35-39

357

10.5M→12M

10.5 - 12.0 mi

Top 63%
×21story building
+280ft-26ft

Overall

4175

Males

2560

M35-39

431

12M→Finish

12.0 - 13.1 mi

Top 77%
×7story building
+14ft-89ft

Overall

5086

Males

2940

M35-39

481

Passing Analysis

Category:
Athletes Passed
1465*
Passed By
1473
Net Change
-8
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4363
2M → 4M101037-1027#4363#5390
4M → 6M577*8+569#5390#4821
6M → 8M115*194-79#4821#4900
8M → 9.6M5015+496#4900#4404
9.6M → 10M6925+44#4404#4360
10M → 10.5M361+35#4360#4325
10.5M → 12M118*83+35#4325#4290
12M → Finish39*120-81#4290#4371
TOTALS1465*1473-8

* 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