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SF MARATHON 1ST HALF 2026

Kevin Arackaparambil

Foster City, CA

Bib: 16178 M 24

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 22%
Gender (Male)
#0 / 3619
Top 31%
M20-29
#0 / 358
Top 38%
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
8:57/mi
17:54
→ flat
12 ft elev
4M
8:57/mi
35:48
↑ 67↓ 69
10 ft elev
6M
8:57/mi
53:42
↑ 1231.1%
126 ft elev
8M
9:40/mi
1:13:03
↑ 166↓ 531.1%
246 ft elev
9.6M
6:09/mi
1:22:54
↑ 68↓ 1931.5%
126 ft elev
10M
14:46/mi
1:28:48
↓ 241.1%
90 ft elev
10.5M
3:52/mi
1:30:44
↓ 732.7%
18 ft elev
12M
13:59/mi
1:51:42
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
10:18/mi
2:03:07
↑ 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
53:428:57 /mi⚡ faster
2nd Half
1:09:259:46 /mi+29.3%
Positive split — 29.3% 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 mi07:03:5917:548:5717:54
8:57
-
4M
4.00 mi07:21:5335:488:5717:54
8:57
0:00
6M
6.00 mi07:39:4753:428:5717:54
8:57
0:00
8M
8.00 mi07:59:081:13:039:0819:21
9:40
+0:43
9.6M
9.60 mi08:08:591:22:548:389:51
6:09
-3:31
10M
10.00 mi08:14:531:28:488:535:54
14:46
+8:37
10.5M
10.50 mi08:16:491:30:448:381:56
3:52
-10:54
12M
12.00 mi08:37:471:51:429:1920:58
13:59
+10:07
Finish
13.11 mi08:49:122:03:079:2411:25
10:18
-3:41

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

3:52 /mi

Average Pace

9:24 /mi

Slowest Pace

14:46 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

11:47

10% of race

Time at Steady Pace

1:24:28

69% of race

Time at Slower Pace

26:52

22% of race

Average Pace: 9:23 /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
2M
2.00 mi07:03:5917:548:5717:54
8:57
#1449
4M
4.00 mi07:21:5335:488:5717:54
8:57
#1407
6M
6.00 mi07:39:4753:428:5717:54
8:57
#1380
8M
8.00 mi07:59:081:13:039:0819:21
9:40
#1490
9.6M
9.60 mi08:08:591:22:548:389:51
6:09
#1075
10M
10.00 mi08:14:531:28:488:535:54
14:46
#1008
10.5M
10.50 mi08:16:491:30:448:381:56
3:52
#984
12M
12.00 mi08:37:471:51:429:1920:58
13:59
#1325
Finish
13.11 mi08:49:122:03:079:2411:25
10:18
#1435
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 8%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:50

Segment Time

8:42/mi

Pace

0.90 mi

Distance

Overall

534

Men

449

Division

58

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi1449110512527221830211
4M4.00 mi2.00 mi1407+421088+17127-213601067134
6M6.00 mi2.00 mi1380+271080+8132-513641062140
8M8.00 mi2.00 mi1490-1101165-85142-1019681474162
9.6M9.60 mi1.60 mi1075+415863+302101+4121217124
10M10.00 mi0.40 mi1008+67814+4994+764051465
10.5M10.50 mi0.50 mi984+24796+1892+244638557
12M12.00 mi1.50 mi1325-3411037-241128-3627221830211
Finish13.11 mi1.11 mi1435-1101109-72137-932262089237

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 41%
~flat
+5ft-3ft

Overall

2722

Males

1830

M20-24

212

2M→4M

2.0 - 4.0 mi

Top 21%
×4story building
+67ft-69ft

Overall

1360

Males

1067

M20-24

135

4M→6M

4.0 - 6.0 mi

Top 21%
×9story building
+123ft-9ft

Overall

1364

Males

1062

M20-24

141

6M→8M

6.0 - 8.0 mi

Top 30%
×12story building
+166ft-53ft

Overall

1968

Males

1474

M20-24

163

8M→9.6M

8.0 - 9.6 mi

Top 3%
×13story building
+68ft-193ft

Overall

212

Males

171

M20-24

25

9.6M→10M

9.6 - 10.0 mi

Top 10%
×2story building
+0ft-24ft

Overall

640

Males

514

M20-24

66

10M→10.5M

10.0 - 10.5 mi

Top 7%
×6story building
+1ft-73ft

Overall

446

Males

385

M20-24

57

10.5M→12M

10.5 - 12.0 mi

Top 41%
×21story building
+280ft-26ft

Overall

2722

Males

1830

M20-24

212

12M→Finish

12.0 - 13.1 mi

Top 49%
×7story building
+14ft-89ft

Overall

3226

Males

2089

M20-24

237

Passing Analysis

Category:
Athletes Passed
775*
Passed By
761
Net Change
+14
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1449
2M → 4M9856+42#1449#1407
4M → 6M8053+27#1407#1380
6M → 8M61171-110#1380#1490
8M → 9.6M4161+415#1490#1075
9.6M → 10M692+67#1075#1008
10M → 10.5M240+24#1008#984
10.5M → 12M4345-341#984#1325
12M → Finish23*133-110#1325#1435
TOTALS775*761+14

* 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