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SF MARATHON 1ST HALF 2026

Krish Sivakumar

Bib: 17699•M•Age: 55

Dublin, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Division (M55-59)
#0 / 142
Race Day Weather
59°/49°F
scattered 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
2M
10:52/mi
21:45
→ flat
4M
12:50/mi
47:24
↑ 67↓ 69
6M
11:46/mi
1:10:57
↑ 1231.1%
8M
11:56/mi
1:34:48
↑ 166↓ 531.1%
9.6M
11:56/mi
1:53:53
↑ 68↓ 1931.5%
10M
22:54/mi
2:03:02
↓ 241.1%
10.5M
5:30/mi
2:05:47
↓ 732.7%
12M
17:33/mi
2:32:06
↑ 2803.2%
Finish· 13.11 mi
12:44/mi
2:46:13
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:10:57
Pace11:50 /mi
2nd Half
Distance7.11 mi
Time1:35:16
Pace13:24 /mi
📊Positive Split: 34.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:05:1621:4510:5221:45
10:52
-
4M
4.00 mi07:30:5547:2411:5125:39
12:50
+1:58
6M
6.00 mi07:54:281:10:5711:5023:33
11:46
-1:04
8M
8.00 mi08:18:191:34:4811:5123:51
11:56
+0:10
9.6M
9.60 mi08:37:241:53:5311:5219:05
11:56
0:00
10M
10.00 mi08:46:332:03:0212:189:09
22:54
+10:58
10.5M
10.50 mi08:49:182:05:4711:592:45
5:30
-17:24
12M
12.00 mi09:15:372:32:0612:4126:19
17:33
+12:03
Finish
13.11 mi09:29:442:46:1312:4114:07
12:44
-4:49

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

5:30 /mi

Average Pace

12:41 /mi

Slowest Pace

22:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45

2% of race

Time at Steady Pace

2:08:00

77% of race

Time at Slower Pace

35:28

21% of race

Average Pace: 12:41 /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
2M
2.00 mi07:05:1621:4510:5221:45
10:52
#4528
4M
4.00 mi07:30:5547:2411:5125:39
12:50
#5532
6M
6.00 mi07:54:281:10:5711:5023:33
11:46
#5286
8M
8.00 mi08:18:191:34:4811:5123:51
11:56
#5054
9.6M
9.60 mi08:37:241:53:5311:5219:05
11:56
#5269
10M
10.00 mi08:46:332:03:0212:189:09
22:54
#5248
10.5M
10.50 mi08:49:182:05:4711:592:45
5:30
#5219
12M
12.00 mi09:15:372:32:0612:4126:19
17:33
#5235
Finish
13.11 mi09:29:442:46:1312:4114:07
12:44
#5216
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 72%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:54

Segment Time

13:14/mi

Pace

0.90 mi

Distance

Overall

4759

Men

2845

Division

105

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
2M2.00 mi2.00 mi452828341105184(Top 79%)3011(Top 83%)110(Top 77%)
4M4.00 mi2.00 mi5532-10043250-416127-176027(Top 92%)3428(Top 95%)136(Top 96%)
6M6.00 mi2.00 mi5286+2463170+80118+94830(Top 73%)2981(Top 82%)109(Top 77%)
8M8.00 mi2.00 mi5054+2323082+88113+54493(Top 68%)2839(Top 78%)104(Top 73%)
9.6M9.60 mi1.60 mi5269-2153159-77117-45775(Top 88%)3281(Top 91%)124(Top 87%)
10M10.00 mi0.40 mi5248+213149+10115+24932(Top 75%)2919(Top 81%)111(Top 78%)
10.5M10.50 mi0.50 mi5219+293135+141154433(Top 67%)2726(Top 75%)100(Top 70%)
12M12.00 mi1.50 mi5235-163122+13117-25184(Top 79%)3011(Top 83%)110(Top 77%)
Finish13.11 mi1.11 mi5216+193100+221175420(Top 82%)3091(Top 85%)122(Top 86%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 79%
~flat
+5ft-3ft

Overall

5184

Males

3011

M55-59

110

2M→4M

2.0 - 4.0 mi

Top 92%
×4story building
+67ft-69ft

Overall

6027

Males

3428

M55-59

137

4M→6M

4.0 - 6.0 mi

Top 73%
×9story building
+123ft-9ft

Overall

4830

Males

2981

M55-59

109

6M→8M

6.0 - 8.0 mi

Top 68%
×12story building
+166ft-53ft

Overall

4493

Males

2839

M55-59

104

8M→9.6M

8.0 - 9.6 mi

Top 88%
×13story building
+68ft-193ft

Overall

5775

Males

3281

M55-59

124

9.6M→10M

9.6 - 10.0 mi

Top 75%
×2story building
+0ft-24ft

Overall

4932

Males

2919

M55-59

111

10M→10.5M

10.0 - 10.5 mi

Top 67%
×6story building
+1ft-73ft

Overall

4433

Males

2726

M55-59

100

10.5M→12M

10.5 - 12.0 mi

Top 79%
×21story building
+280ft-26ft

Overall

5184

Males

3011

M55-59

110

12M→Finish

12.0 - 13.1 mi

Top 82%
×7story building
+14ft-89ft

Overall

5420

Males

3091

M55-59

122

Passing Analysis

Category:
Athletes Passed
815*
Passed By
1503
Net Change
-688
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4528
2M → 4M121016-1004#4528#5532
4M → 6M271*25+246#5532#5286
6M → 8M268*36+232#5286#5054
8M → 9.6M33248-215#5054#5269
9.6M → 10M5029+21#5269#5248
10M → 10.5M323+29#5248#5219
10.5M → 12M85*101-16#5219#5235
12M → Finish64*45+19#5235#5216
TOTALS815*1503-688

* 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