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SF MARATHON 1ST HALF 2023

Brett Jaeger

Bib: 12689•M•Age: 25

West Lafayette, IN

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Male)
#0 / 3331
Division (M25-29)
#0 / 688
Race Day Weather
60°/50°F
overcast 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
1.40M
10:03/mi
14:04
→ flat
2.13M
20:24/mi
28:58
→ flat
6.43M
13:18/mi
1:26:10
↑ 274↓ 780.9%
6.62M
-44:-2/mi
1:17:59
↑ 161.6%
10.65M
11:37/mi
2:04:47
↑ 153↓ 3611.0%
Finish· 13.11 mi
13:24/mi
2:37:44
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62MFaster
Distance6.62 mi
Time1:17:59
Pace11:47 /mi
2nd Half
Distance6.49 mi
Time1:19:45
Pace12:17 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:56:2914:0410:0314:04
10:03
-
2.13M
2.13 mi07:11:2328:5813:3614:54
20:24
+10:21
6.43M
6.43 mi08:08:351:26:1013:2457:12
13:18
-7:06
6.62M
6.62 mi08:00:241:17:5911:47
-44:-2
-57:20
10.65M
10.65 mi08:47:122:04:4711:4346:48
11:37
+55:39
Finish
13.11 mi09:20:092:37:4412:0232:57
13:24
+1:47

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

-45:-2 /mi

Average Pace

12:02 /mi

Slowest Pace

20:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:44

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:02 /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
1.40M
1.40 mi06:56:2914:0410:0314:04
10:03
#4079
2.13M
2.13 mi07:11:2328:5813:3614:54
20:24
#4008
6.43M
6.43 mi08:08:351:26:1013:2457:12
13:18
#4222
6.62M
6.62 mi08:00:241:17:5911:47
-44:-2
#4136
10.65M
10.65 mi08:47:122:04:4711:4346:48
11:37
#4358
Finish
13.11 mi09:20:092:37:4412:0232:57
13:24
#4745
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.40M1.40 mi1.40 mi407924905514079(Top 67%)2490(Top 75%)551(Top 80%)
2.13M2.13 mi0.73 mi4008+712457+33544+74086(Top 67%)2488(Top 75%)546(Top 79%)
6.43M6.43 mi4.30 mi4222-2142589-132572-284347(Top 72%)2636(Top 79%)582(Top 85%)
6.62M6.62 mi0.19 mi4136+862533+56562+10---
10.65M10.65 mi4.03 mi4358-2222634-101587-254712(Top 78%)2780(Top 83%)604(Top 88%)
Finish13.11 mi2.46 mi4745-3872805-171614-275546(Top 91%)3109(Top 93%)661(Top 96%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 67%
~flat
+3ft-2ft

Overall

4079

Males

2490

M25-29

554

1.40M→2.13M

1.4 - 2.1 mi

Top 67%
~flat
+3ft-1ft

Overall

4086

Males

2488

M25-29

552

2.13M→6.43M

2.1 - 6.4 mi

Top 72%
×17story building
+274ft-78ft

Overall

4347

Males

2636

M25-29

584

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M25-29

-

6.62M→10.65M

6.6 - 10.7 mi

Top 78%
×21story building
+153ft-361ft

Overall

4712

Males

2780

M25-29

605

10.65M→Finish

10.7 - 13.1 mi

Top 91%
×17story building
+244ft-114ft

Overall

5546

Males

3109

M25-29

661

Passing Analysis

Category:
Athletes Passed
593*
Passed By
1259
Net Change
-666
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#4079
1.40M → 2.13M219148+71#4079#4008
2.13M → 6.43M196*410-214#4008#4222
6.43M → 6.62M11327+86#4222#4136
6.62M → 10.65M57*279-222#4136#4358
10.65M → Finish8*395-387#4358#4745
TOTALS593*1259-666

* 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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The San Francisco Marathon

The San Francisco Marathon

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