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SF MARATHON 1ST HALF 2023

Sai Bharath Manthena

Tracy, CA

Bib: 11430 M 34

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Male)
#0 / 3331
Division (M30-34)
#0 / 723
Race Day Weather
60°/50°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.40M
8:39/mi
12:06
→ flat
11 ft elev
2.13M
18:23/mi
25:31
→ flat
13 ft elev
6.43M
12:39/mi
1:19:56
↑ 274↓ 780.9%
213 ft elev
6.62M
-44:-55/mi
1:11:35
↑ 161.6%
239 ft elev
10.65M
11:10/mi
1:56:36
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
10:57/mi
2:23:32
↑ 244↓ 1141.0%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:11:3510:49 /mi⚖️ balanced
2nd Half
1:11:5711:05 /mi⚖️ balanced
Even split — consistent pacing between halves
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi07:00:4512:068:3912:06
8:39
-
2.13M
2.13 mi07:14:1025:3111:5913:25
18:23
+9:44
6.43M
6.43 mi08:08:351:19:5612:2654:25
12:39
-5:44
6.62M
6.62 mi08:00:141:11:3510:49
-44:-55
-57:34
10.65M
10.65 mi08:45:151:56:3610:5745:01
11:10
+56:05
Finish
13.11 mi09:12:112:23:3210:5726:56
10:57
-0:13

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:-55 /mi

Average Pace

10:57 /mi

Slowest Pace

18:23 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:23:32

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:57 /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.

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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 mi07:00:4512:068:3912:06
8:39
#1802
2.13M
2.13 mi07:14:1025:3111:5913:25
18:23
#2030
6.43M
6.43 mi08:08:351:19:5612:2654:25
12:39
#3239
6.62M
6.62 mi08:00:141:11:3510:49
-44:-55
#2982
10.65M
10.65 mi08:45:151:56:3610:5745:01
11:10
#3504
Finish
13.11 mi09:12:112:23:3210:5726:56
10:57
#3652
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
1.40M1.40 mi1.40 mi1802124426518021244265
2.13M2.13 mi0.73 mi2030-2281384-140295-3024571641361
6.43M6.43 mi4.30 mi3239-12092068-684466-17137892345524
6.62M6.62 mi0.19 mi2982+2571921+147429+37---
10.65M10.65 mi4.03 mi3504-5222205-284495-6643322599576
Finish13.11 mi2.46 mi3652-1482269-64508-1342002490569

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 30%
~flat
+3ft-2ft

Overall

1802

Males

1244

M30-34

267

1.40M→2.13M

1.4 - 2.1 mi

Top 40%
~flat
+3ft-1ft

Overall

2457

Males

1641

M30-34

364

2.13M→6.43M

2.1 - 6.4 mi

Top 62%
×17story building
+274ft-78ft

Overall

3789

Males

2345

M30-34

526

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M30-34

-

6.62M→10.65M

6.6 - 10.7 mi

Top 71%
×21story building
+153ft-361ft

Overall

4332

Males

2599

M30-34

578

10.65M→Finish

10.7 - 13.1 mi

Top 69%
×17story building
+244ft-114ft

Overall

4200

Males

2490

M30-34

569

Passing Analysis

Category:
Athletes Passed
397*
Passed By
2247
Net Change
-1850
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#1802
1.40M → 2.13M63291-228#1802#2030
2.13M → 6.43M16*1225-1209#2030#3239
6.43M → 6.62M2581+257#3239#2982
6.62M → 10.65M23*545-522#2982#3504
10.65M → Finish37*185-148#3504#3652
TOTALS397*2247-1850

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

The San Francisco Marathon

The San Francisco Marathon

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