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SF MARATHON 1ST HALF 2026

Karteek Tamminanu

Spicewood, TX

Bib: 17883 M 39

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M35-39)
#0 / 582
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
11:24/mi
22:49
→ flat
12 ft elev
4M
12:33/mi
47:54
↑ 67↓ 69
10 ft elev
6M
12:54/mi
1:13:43
↑ 1231.1%
126 ft elev
8M
12:40/mi
1:39:04
↑ 166↓ 531.1%
246 ft elev
9.6M
12:40/mi
1:59:20
↑ 68↓ 1931.5%
126 ft elev
10M
25:09/mi
2:09:23
↓ 241.1%
90 ft elev
10.5M
6:02/mi
2:12:24
↓ 732.7%
18 ft elev
12M
19:00/mi
2:40:54
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
13:42/mi
2:56:06
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:13:4312:17 /mi⚡ faster
2nd Half
1:42:2314:24 /mi+38.9%
Positive split — 38.9% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:08:5122:4911:2422:49
11:24
-
4M
4.00 mi07:33:5647:5411:5925:05
12:33
+1:09
6M
6.00 mi07:59:451:13:4312:1725:49
12:54
+0:21
8M
8.00 mi08:25:061:39:0412:2325:21
12:40
-0:14
9.6M
9.60 mi08:45:221:59:2012:2620:16
12:40
0:00
10M
10.00 mi08:55:252:09:2312:5610:03
25:09
+12:29
10.5M
10.50 mi08:58:262:12:2412:373:01
6:02
-19:07
12M
12.00 mi09:26:562:40:5413:2528:30
19:00
+12:58
Finish
13.11 mi09:42:082:56:0613:2615:12
13:42
-5:18

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

6:02 /mi

Average Pace

13:26 /mi

Slowest Pace

25:09 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

3:01

2% of race

Time at Steady Pace

2:14:32

76% of race

Time at Slower Pace

38:33

22% of race

Average Pace: 13:26 /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 mi07:08:5122:4911:2422:49
11:24
#5320
4M
4.00 mi07:33:5647:5411:5925:05
12:33
#5656
6M
6.00 mi07:59:451:13:4312:1725:49
12:54
#5724
8M
8.00 mi08:25:061:39:0412:2325:21
12:40
#5601
9.6M
9.60 mi08:45:221:59:2012:2620:16
12:40
#5796
10M
10.00 mi08:55:252:09:2312:5610:03
25:09
#5804
10.5M
10.50 mi08:58:262:12:2412:373:01
6:02
#5795
12M
12.00 mi09:26:562:40:5413:2528:30
19:00
#5866
Finish
13.11 mi09:42:082:56:0613:2615:12
13:42
#5877
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 85%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:04

Segment Time

14:31/mi

Pace

0.90 mi

Distance

Overall

5573

Men

3199

Division

531

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi5320316451958703305541
4M4.00 mi2.00 mi5656-3363306-142535-1658733373551
6M6.00 mi2.00 mi5724-683341-35540-557813351543
8M8.00 mi2.00 mi5601+1233302+39541-151603135521
9.6M9.60 mi1.60 mi5796-1953362-60547-661683456559
10M10.00 mi0.40 mi5804-83353+9544+356593217532
10.5M10.50 mi0.50 mi5795+93354-1546-254243146523
12M12.00 mi1.50 mi5866-713368-14550-458703305541
Finish13.11 mi1.11 mi5877-113368549+158753297536

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 89%
~flat
+5ft-3ft

Overall

5870

Males

3305

M35-39

541

2M→4M

2.0 - 4.0 mi

Top 89%
×4story building
+67ft-69ft

Overall

5873

Males

3373

M35-39

551

4M→6M

4.0 - 6.0 mi

Top 88%
×9story building
+123ft-9ft

Overall

5781

Males

3351

M35-39

543

6M→8M

6.0 - 8.0 mi

Top 78%
×12story building
+166ft-53ft

Overall

5160

Males

3135

M35-39

521

8M→9.6M

8.0 - 9.6 mi

Top 94%
×13story building
+68ft-193ft

Overall

6168

Males

3456

M35-39

559

9.6M→10M

9.6 - 10.0 mi

Top 86%
×2story building
+0ft-24ft

Overall

5659

Males

3217

M35-39

532

10M→10.5M

10.0 - 10.5 mi

Top 82%
×6story building
+1ft-73ft

Overall

5424

Males

3146

M35-39

523

10.5M→12M

10.5 - 12.0 mi

Top 89%
×21story building
+280ft-26ft

Overall

5870

Males

3305

M35-39

541

12M→Finish

12.0 - 13.1 mi

Top 89%
×7story building
+14ft-89ft

Overall

5875

Males

3297

M35-39

536

Passing Analysis

Category:
Athletes Passed
447*
Passed By
1004
Net Change
-557
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5320
2M → 4M35371-336#5320#5656
4M → 6M82*150-68#5656#5724
6M → 8M189*66+123#5724#5601
8M → 9.6M23218-195#5601#5796
9.6M → 10M4351-8#5796#5804
10M → 10.5M178+9#5804#5795
10.5M → 12M32*103-71#5795#5866
12M → Finish26*37-11#5866#5877
TOTALS447*1004-557

* 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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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events