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SF MARATHON 2ND HALF 2026

Rudrajit Datta

Bib: 22119•M•Age: 42

San Jose, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 3840
Top 20%
Gender (Male)
#0 / 2065
Top 28%
Masters (Masters Men)
#0 / 555
Top 22%
Division (M40-44)
#0 / 200
Top 24%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
8:24/mi
16:48
↑ 138↓ 680.7%
4M
7:53/mi
32:34
↑ 1631.4%
6M
10:24/mi
53:22
↑ 55↓ 830.3%
8M
6:37/mi
1:06:37
↑ 65↓ 1510.8%
10M
9:02/mi
1:24:40
↑ 61↓ 1741.1%
12M
8:51/mi
1:42:23
↑ 41↓ 530.1%
Finish· 13.11 mi
8:45/mi
1:52:05
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time53:22
Pace8:54 /mi
2nd Half
Distance7.11 mi
Time58:43
Pace8:16 /mi
📊Positive Split: 10.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:47:1216:488:2416:48
8:24
-
4M
4.00 mi09:02:5832:348:0915:46
7:53
-0:31
6M
6.00 mi09:23:4653:228:5420:48
10:24
+2:31
8M
8.00 mi09:37:011:06:378:2013:15
6:37
-3:47
10M
10.00 mi09:55:041:24:408:2818:03
9:02
+2:25
12M
12.00 mi10:12:471:42:238:3217:43
8:51
-0:11
Finish
13.11 mi10:22:291:52:058:339:42
8:45
-0:06

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

6:37 /mi

Average Pace

8:33 /mi

Slowest Pace

10:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

29:01

26% of race

Time at Steady Pace

1:02:16

56% of race

Time at Slower Pace

20:48

19% of race

Average Pace: 8:33 /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
2M
2.00 mi08:47:1216:488:2416:48
8:24
#688
4M
4.00 mi09:02:5832:348:0915:46
7:53
#703
6M
6.00 mi09:23:4653:228:5420:48
10:24
#740
8M
8.00 mi09:37:011:06:378:2013:15
6:37
#770
10M
10.00 mi09:55:041:24:408:2818:03
9:02
#808
12M
12.00 mi10:12:471:42:238:3217:43
8:51
#769
Finish
13.11 mi10:22:291:52:058:339:42
8:45
#767
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi2.00 mi68853248666(Top 17%)498(Top 24%)40(Top 20%)
4M4.00 mi2.00 mi703-15537-546+2745(Top 19%)559(Top 27%)48(Top 24%)
6M6.00 mi2.00 mi740-37565-2849-3812(Top 21%)615(Top 30%)51(Top 26%)
8M8.00 mi2.00 mi770-30585-2050-1946(Top 25%)688(Top 33%)57(Top 28%)
10M10.00 mi2.00 mi808-38606-2151-1954(Top 25%)696(Top 34%)56(Top 28%)
12M12.00 mi2.00 mi769+39580+2650+1666(Top 17%)498(Top 24%)40(Top 20%)
Finish13.11 mi1.11 mi767+2581-148+2798(Top 21%)593(Top 29%)46(Top 23%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 17%
×9story building
+138ft-68ft

Overall

666

Males

498

M40-44

40

2M→4M

2.0 - 4.0 mi

Top 19%
×13story building
+163ft-19ft

Overall

745

Males

559

M40-44

48

4M→6M

4.0 - 6.0 mi

Top 21%
×4story building
+55ft-83ft

Overall

812

Males

615

M40-44

52

6M→8M

6.0 - 8.0 mi

Top 25%
×10story building
+65ft-151ft

Overall

946

Males

688

M40-44

57

8M→10M

8.0 - 10.0 mi

Top 25%
×10story building
+61ft-174ft

Overall

954

Males

696

M40-44

56

10M→12M

10.0 - 12.0 mi

Top 17%
×3story building
+41ft-53ft

Overall

666

Males

498

M40-44

40

12M→Finish

12.0 - 13.1 mi

Top 21%
×1human
+6ft-6ft

Overall

798

Males

593

M40-44

46

Passing Analysis

Category:
Athletes Passed
134*
Passed By
213
Net Change
-79
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#688
2M → 4M3752-15#688#703
4M → 6M2158-37#703#740
6M → 8M1040-30#740#770
8M → 10M10*48-38#770#808
10M → 12M456+39#808#769
12M → Finish119+2#769#767
TOTALS134*213-79

* 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