San Francisco Marathon logo
SF MARATHON 2026

Kelvin Lim

Bib: 2841•M•Age: 48

Palo Alto, CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 7166
Top 34%
Gender (Male)
#0 / 5052
Top 39%
Masters (Masters Men)
#0 / 1321
Top 33%
Division (M45-49)
#0 / 319
Top 37%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
18:10
Rank: #2495
Start → 2M
18:10 | 9:05/mi
4M
37:00
Rank: #2785 (-290)
2M → 4M
18:50 | 9:25/mi
6M
55:26
Rank: #2716 (+69)
4M → 6M
18:26 | 9:13/mi
8M
1:13:45
Rank: #2737 (-21)
6M → 8M
18:19 | 9:09/mi
9.6M
1:29:27
Rank: #2765 (-28)
8M → 9.6M
15:42 | 9:49/mi
10M
1:31:52
Rank: #2731 (+34)
9.6M → 10M
2:25 | 6:03/mi
10.5M
1:37:59
Rank: #2691 (+40)
10M → 10.5M
6:07 | 12:14/mi
12M
1:50:44
Rank: #2569 (+122)
10.5M → 12M
12:45 | 8:30/mi
14M
2:10:45
Rank: #2580 (-11)
12M → 14M
20:01 | 10:00/mi
16M
2:25:47
Rank: #2357 (+223)
14M → 16M
15:02 | 7:31/mi
18M
2:47:08
Rank: #2461 (-104)
16M → 18M
21:21 | 10:41/mi
20M
3:05:58
Rank: #2360 (+101)
18M → 20M
18:50 | 9:25/mi
22M
3:24:13
Rank: #2279 (+81)
20M → 22M
18:15 | 9:07/mi
24M
3:45:44
Rank: #2259 (+20)
22M → 24M
21:31 | 10:46/mi
Finish· 26.22 mi
4:12:11
Rank: #2415 (-156)
24M → Finish
26:27 | 11:55/mi
Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:10:45
Pace9:20 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:01:26
Pace9:56 /mi
📊Negative Split: 7.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:37:4318:109:0518:10
9:05
-
4M
4.00 mi05:56:3337:009:1518:50
9:25
+0:20
6M
6.00 mi06:14:5955:269:1418:26
9:13
-0:12
8M
8.00 mi06:33:181:13:459:1318:19
9:09
-0:04
9.6M
9.60 mi06:49:001:29:279:1915:42
9:49
+0:40
10M
10.00 mi06:51:251:31:529:112:25
6:03
-3:46
10.5M
10.50 mi06:57:321:37:599:206:07
12:14
+6:11
12M
12.00 mi07:10:171:50:449:1412:45
8:30
-3:44
14M
14.00 mi07:30:182:10:459:2020:01
10:00
+1:30
16M
16.00 mi07:45:202:25:479:0715:02
7:31
-2:29
18M
18.00 mi08:06:412:47:089:1721:21
10:41
+3:10
20M
20.00 mi08:25:313:05:589:1818:50
9:25
-1:16
22M
22.00 mi08:43:463:24:139:1718:15
9:07
-0:18
24M
24.00 mi09:05:173:45:449:2421:31
10:46
+1:39
Finish
26.22 mi09:31:444:12:119:3826:27
11:55
+1:09

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

6:03 /mi

Average Pace

9:38 /mi

Slowest Pace

12:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

30:12

12% of race

Time at Steady Pace

2:26:33

58% of race

Time at Slower Pace

1:15:26

30% of race

Average Pace: 9:37 /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...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:37:4318:109:0518:10
9:05
#2495
4M
4.00 mi05:56:3337:009:1518:50
9:25
#2785
6M
6.00 mi06:14:5955:269:1418:26
9:13
#2716
8M
8.00 mi06:33:181:13:459:1318:19
9:09
#2737
9.6M
9.60 mi06:49:001:29:279:1915:42
9:49
#2765
10M
10.00 mi06:51:251:31:529:112:25
6:03
#2731
10.5M
10.50 mi06:57:321:37:599:206:07
12:14
#2691
12M
12.00 mi07:10:171:50:449:1412:45
8:30
#2569
14M
14.00 mi07:30:182:10:459:2020:01
10:00
#2580
16M
16.00 mi07:45:202:25:479:0715:02
7:31
#2357
18M
18.00 mi08:06:412:47:089:1721:21
10:41
#2461
20M
20.00 mi08:25:313:05:589:1818:50
9:25
#2360
22M
22.00 mi08:43:463:24:139:1718:15
9:07
#2279
24M
24.00 mi09:05:173:45:449:2421:31
10:46
#2259
Finish
26.22 mi09:31:444:12:119:3826:27
11:55
#2415
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 31%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:32

Segment Time

9:29/mi

Pace

0.90 mi

Distance

Overall

2254

Men

1907

Division

109

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2M2.00 mi2.00 mi249520811172090(Top 29%)1752(Top 35%)95(Top 30%)
4M4.00 mi2.00 mi2785-2902294-213130-133054(Top 43%)2503(Top 50%)146(Top 46%)
6M6.00 mi2.00 mi2716+692243+51132-22684(Top 37%)2224(Top 44%)131(Top 41%)
8M8.00 mi2.00 mi2737-212262-19136-42828(Top 39%)2342(Top 46%)138(Top 43%)
9.6M9.60 mi1.60 mi2765-282281-19135+12922(Top 41%)2399(Top 47%)140(Top 44%)
10M10.00 mi0.40 mi2731+342255+26134+11811(Top 25%)1545(Top 31%)83(Top 26%)
10.5M10.50 mi0.50 mi2691+402228+27132+22549(Top 36%)2105(Top 42%)124(Top 39%)
12M12.00 mi1.50 mi2569+1222147+81119+132090(Top 29%)1752(Top 35%)95(Top 30%)
14M14.00 mi2.00 mi2580-112143+4123-42704(Top 38%)2222(Top 44%)134(Top 42%)
16M16.00 mi2.00 mi2357+2231959+184111+121607(Top 22%)1337(Top 26%)71(Top 22%)
18M18.00 mi2.00 mi2461-1042040-81119-83103(Top 43%)2428(Top 48%)144(Top 45%)
20M20.00 mi2.00 mi2360+1011958+82113+61957(Top 27%)1606(Top 32%)88(Top 28%)
22M22.00 mi2.00 mi2279+811882+76109+42154(Top 30%)1705(Top 34%)105(Top 33%)
24M24.00 mi2.00 mi2259+201853+29106+32587(Top 36%)1956(Top 39%)126(Top 39%)
Finish26.22 mi2.22 mi2415-1561963-110119-134477(Top 62%)3233(Top 64%)207(Top 65%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 29%
×1human
+6ft-11ft

Overall

2090

Males

1752

M45-49

95

2M→4M

2.0 - 4.0 mi

Top 43%
×4stories
+75ft-70ft

Overall

3054

Males

2503

M45-49

146

4M→6M

4.0 - 6.0 mi

Top 37%
×5stories
+71ft-18ft

Overall

2684

Males

2224

M45-49

131

6M→8M

6.0 - 8.0 mi

Top 39%
×9stories
+106ft-21ft

Overall

2828

Males

2342

M45-49

138

8M→9.6M

8.0 - 9.6 mi

Top 41%
×13stories
+117ft-177ft

Overall

2922

Males

2399

M45-49

140

9.6M→10M

9.6 - 10.0 mi

Top 25%
×1story
+17ft-12ft

Overall

1811

Males

1545

M45-49

83

10M→10.5M

10.0 - 10.5 mi

Top 36%
×9stories
+0ft-102ft

Overall

2549

Males

2105

M45-49

124

10.5M→12M

10.5 - 12.0 mi

Top 29%
×18stories
+304ft-125ft

Overall

2090

Males

1752

M45-49

95

12M→14M

12.0 - 14.0 mi

Top 38%
×9stories
+99ft-125ft

Overall

2704

Males

2222

M45-49

134

14M→16M

14.0 - 16.0 mi

Top 22%
×9stories
+124ft-78ft

Overall

1607

Males

1337

M45-49

71

16M→18M

16.0 - 18.0 mi

Top 43%
×8stories
+106ft-45ft

Overall

3103

Males

2428

M45-49

144

18M→20M

18.0 - 20.0 mi

Top 27%
×3stories
+52ft-26ft

Overall

1957

Males

1606

M45-49

88

20M→22M

20.0 - 22.0 mi

Top 30%
×21stories
+17ft-266ft

Overall

2154

Males

1705

M45-49

105

22M→24M

22.0 - 24.0 mi

Top 36%
×3stories
+70ft-85ft

Overall

2587

Males

1956

M45-49

126

24M→Finish

24.0 - 26.2 mi

Top 62%
~flat
+2ft-2ft

Overall

4477

Males

3233

M45-49

207

Passing Analysis

Category:
Athletes Passed
1093*
Passed By
1013
Net Change
+80
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2495
2M → 4M37*327-290#2495#2785
4M → 6M11950+69#2785#2716
6M → 8M50*71-21#2716#2737
8M → 9.6M48*76-28#2737#2765
9.6M → 10M340+34#2765#2731
10M → 10.5M5414+40#2731#2691
10.5M → 12M1286+122#2691#2569
12M → 14M38*49-11#2569#2580
14M → 16M230*7+223#2580#2357
16M → 18M52156-104#2357#2461
18M → 20M109*8+101#2461#2360
20M → 22M103*22+81#2360#2279
22M → 24M64*44+20#2279#2259
24M → Finish27*183-156#2259#2415
TOTALS1093*1013+80

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events