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SF MARATHON 1ST HALF 2023

Berlin Tomas

Bib: 15317•M•Age: 43

Pacifica, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Gender (Male)
#0 / 3331
Masters (Masters Men)
#0 / 1028
Division (M40-44)
#0 / 332
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
8:41/mi
12:10
→ flat
2.13M
19:19/mi
26:16
→ flat
6.43M
14:39/mi
1:29:17
↑ 274↓ 780.9%
6.62M
-40:-42/mi
1:21:44
↑ 161.6%
10.65M
10:57/mi
2:05:53
↑ 153↓ 3611.0%
Finish· 13.11 mi
11:17/mi
2:33:38
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:21:44
Pace12:21 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:11:54
Pace11:05 /mi
📊Negative Split: 12.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi07:03:5812:108:4112:10
8:41
-
2.13M
2.13 mi07:18:0426:1612:2014:06
19:19
+10:38
6.43M
6.43 mi08:21:051:29:1713:531:03:01
14:39
-4:40
6.62M
6.62 mi08:13:321:21:4412:21
-40:-42
-55:21
10.65M
10.65 mi08:57:412:05:5311:4944:09
10:57
+51:39
Finish
13.11 mi09:25:262:33:3811:4327:45
11:17
+0:20

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

-41:-42 /mi

Average Pace

11:43 /mi

Slowest Pace

19:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:33:38

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:43 /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 mi07:03:5812:108:4112:10
8:41
#1865
2.13M
2.13 mi07:18:0426:1612:2014:06
19:19
#2486
6.43M
6.43 mi08:21:051:29:1713:531:03:01
14:39
#4666
6.62M
6.62 mi08:13:321:21:4412:21
-40:-42
#4691
10.65M
10.65 mi08:57:412:05:5311:4944:09
10:57
#4462
Finish
13.11 mi09:25:262:33:3811:4327:45
11:17
#4469
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
1.40M1.40 mi1.40 mi186512821211865(Top 31%)1282(Top 38%)121(Top 36%)
2.13M2.13 mi0.73 mi2486-6211658-376153-323233(Top 53%)2060(Top 62%)200(Top 60%)
6.43M6.43 mi4.30 mi4666-21802781-1123269-1165248(Top 86%)3018(Top 91%)296(Top 89%)
6.62M6.62 mi0.19 mi4691-252792-11271-2---
10.65M10.65 mi4.03 mi4462+2292677+115264+74127(Top 68%)2491(Top 75%)237(Top 71%)
Finish13.11 mi2.46 mi4469-72669+8258+64433(Top 73%)2609(Top 78%)250(Top 75%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 31%
~flat
+3ft-2ft

Overall

1865

Males

1282

M40-44

121

1.40M→2.13M

1.4 - 2.1 mi

Top 53%
~flat
+3ft-1ft

Overall

3233

Males

2060

M40-44

202

2.13M→6.43M

2.1 - 6.4 mi

Top 86%
×17story building
+274ft-78ft

Overall

5248

Males

3018

M40-44

298

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M40-44

-

6.62M→10.65M

6.6 - 10.7 mi

Top 68%
×21story building
+153ft-361ft

Overall

4127

Males

2491

M40-44

237

10.65M→Finish

10.7 - 13.1 mi

Top 73%
×17story building
+244ft-114ft

Overall

4433

Males

2609

M40-44

250

Passing Analysis

Category:
Athletes Passed
430*
Passed By
3034
Net Change
-2604
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#1865
1.40M → 2.13M20641-621#1865#2486
2.13M → 6.43M6*2186-2180#2486#4666
6.43M → 6.62M4974-25#4666#4691
6.62M → 10.65M278*49+229#4691#4462
10.65M → Finish77*84-7#4462#4469
TOTALS430*3034-2604

* 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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