Brian Johnson

San Fracisco, CA

Bib: 16136 M 27

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Male)
#0 / 3977
Division (M25-29)
#0 / 899
Race Day Weather
56°/46°F
light rain

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.81M
10:15/mi
18:34
→ flat
12 ft elev
5.34M
10:13/mi
54:37
8074
19 ft elev
6.15M
10:39/mi
1:03:14
1262.8%
149 ft elev
10.54M
10:51/mi
1:50:52
2303610.6%
20 ft elev
11.05M
15:06/mi
1:58:34
1726.4%
213 ft elev
Finish· 13.11 mi
11:35/mi
2:22:26
971140.2%
205 ft elev
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time1:03:14
Pace10:17 /mi
2nd Half
Distance6.96 mi
Time1:19:12
Pace11:23 /mi
📊Positive Split: 25.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi07:06:2218:3410:1518:34
10:15
-
5.34M
5.34 mi07:42:2554:3710:1436:03
10:13
-0:02
6.15M
6.15 mi07:51:021:03:1410:178:37
10:39
+0:26
10.54M
10.54 mi08:38:401:50:5210:3147:38
10:51
+0:12
11.05M
11.05 mi08:46:221:58:3410:447:42
15:06
+4:15
Finish
13.11 mi09:10:142:22:2610:5223:52
11:35
-3:31

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

10:13 /mi

Average Pace

10:52 /mi

Slowest Pace

15:06 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:14:44

95% of race

Time at Slower Pace

7:42

5% of race

Average Pace: 10:52 /mi

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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
1.81M
1.81 mi07:06:2218:3410:1518:34
10:15
#4422
5.34M
5.34 mi07:42:2554:3710:1436:03
10:13
#3926
6.15M
6.15 mi07:51:021:03:1410:178:37
10:39
#3853
10.54M
10.54 mi08:38:401:50:5210:3147:38
10:51
#3901
11.05M
11.05 mi08:46:221:58:3410:447:42
15:06
#3905
Finish
13.11 mi09:10:142:22:2610:5223:52
11:35
#4007
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.81M1.81 mi1.81 mi442228146744422(Top 62%)2814(Top 71%)674(Top 75%)
5.34M5.34 mi3.53 mi3926+4962573+241628+463764(Top 53%)2496(Top 63%)607(Top 68%)
6.15M6.15 mi0.81 mi3853+732535+38617+113633(Top 51%)2414(Top 61%)596(Top 66%)
10.54M10.54 mi4.39 mi3901-482551-16616+14057(Top 57%)2622(Top 66%)634(Top 71%)
11.05M11.05 mi0.51 mi3905-42551613+33990(Top 56%)2544(Top 64%)619(Top 69%)
Finish13.11 mi2.06 mi4007-1022587-36623-104523(Top 64%)2759(Top 69%)662(Top 74%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 62%
~flat
+4ft-3ft

Overall

4422

Males

2814

M25-29

675

1.81M→5.34M

1.8 - 5.3 mi

Top 53%
×4story building
+80ft-74ft

Overall

3764

Males

2496

M25-29

608

5.34M→6.15M

5.3 - 6.2 mi

Top 51%
×10story building
+126ft-4ft

Overall

3633

Males

2414

M25-29

597

6.15M→10.54M

6.2 - 10.5 mi

Top 57%
×21story building
+230ft-361ft

Overall

4057

Males

2622

M25-29

635

10.54M→11.05M

10.5 - 11.1 mi

Top 56%
×14story building
+172ft-0ft

Overall

3990

Males

2544

M25-29

620

11.05M→Finish

11.1 - 13.1 mi

Top 64%
×7story building
+97ft-114ft

Overall

4523

Males

2759

M25-29

662

Passing Analysis

Category:
Athletes Passed
915*
Passed By
500
Net Change
+415
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#4422
1.81M5.34M558*62+496#4422#3926
5.34M6.15M10330+73#3926#3853
6.15M10.54M157*205-48#3853#3901
10.54M11.05M5054-4#3901#3905
11.05MFinish47*149-102#3905#4007
TOTALS915*500+415

* 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