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SF MARATHON 2026

Michael Chu

Bib: 5270•M•Age: 54

Pasadena, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
Masters (Masters Men)
#0 / 1321
Division (M50-54)
#0 / 245
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
20:44
Rank: #4852
Start → 2M
20:44 | 10:22/mi
4M
42:27
Rank: #5118 (-266)
2M → 4M
21:43 | 10:52/mi
6M
1:04:05
Rank: #5054 (+64)
4M → 6M
21:38 | 10:49/mi
8M
1:25:21
Rank: #5052 (+2)
6M → 8M
21:16 | 10:38/mi
9.6M
1:42:17
Rank: #4800 (+252)
8M → 9.6M
16:56 | 10:35/mi
10M
1:45:06
Rank: #4778 (+22)
9.6M → 10M
2:49 | 7:03/mi
10.5M
1:51:44
Rank: #4664 (+114)
10M → 10.5M
6:38 | 13:16/mi
12M
2:07:11
Rank: #4598 (+66)
10.5M → 12M
15:27 | 10:18/mi
14M
2:31:32
Rank: #4710 (-112)
12M → 14M
24:21 | 12:10/mi
16M
2:48:39
Rank: #4446 (+264)
14M → 16M
17:07 | 8:33/mi
18M
3:11:47
Rank: #4362 (+84)
16M → 18M
23:08 | 11:34/mi
20M
3:32:04
Rank: #4146 (+216)
18M → 20M
20:17 | 10:08/mi
22M
3:52:14
Rank: #4031 (+115)
20M → 22M
20:10 | 10:05/mi
24M
4:14:11
Rank: #3887 (+144)
22M → 24M
21:57 | 10:59/mi
Finish· 26.22 mi
4:40:11
Rank: #3907 (-20)
24M → Finish
26:00 | 11:43/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:31:32
Pace10:49 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:08:39
Pace10:32 /mi
📊Negative Split: 15.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:54:2820:4410:2220:44
10:22
-
4M
4.00 mi06:16:1142:2710:3721:43
10:52
+0:30
6M
6.00 mi06:37:491:04:0510:4121:38
10:49
-0:03
8M
8.00 mi06:59:051:25:2110:4021:16
10:38
-0:11
9.6M
9.60 mi07:16:011:42:1710:3916:56
10:35
-0:03
10M
10.00 mi07:18:501:45:0610:312:49
7:03
-3:32
10.5M
10.50 mi07:25:281:51:4410:386:38
13:16
+6:13
12M
12.00 mi07:40:552:07:1110:3615:27
10:18
-2:58
14M
14.00 mi08:05:162:31:3210:4924:21
12:10
+1:52
16M
16.00 mi08:22:232:48:3910:3217:07
8:33
-3:37
18M
18.00 mi08:45:313:11:4710:3923:08
11:34
+3:01
20M
20.00 mi09:05:483:32:0410:3620:17
10:08
-1:26
22M
22.00 mi09:25:583:52:1410:3320:10
10:05
-0:03
24M
24.00 mi09:47:554:14:1110:3521:57
10:59
+0:54
Finish
26.22 mi10:13:554:40:1110:4226:00
11:43
+0:44

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

7:03 /mi

Average Pace

10:42 /mi

Slowest Pace

13:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

19:56

7% of race

Time at Steady Pace

3:00:08

64% of race

Time at Slower Pace

1:20:07

29% of race

Average Pace: 10:41 /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...
0mi6.6mi13.1mi19.7mi26.2mi
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 mi05:54:2820:4410:2220:44
10:22
#4852
4M
4.00 mi06:16:1142:2710:3721:43
10:52
#5118
6M
6.00 mi06:37:491:04:0510:4121:38
10:49
#5054
8M
8.00 mi06:59:051:25:2110:4021:16
10:38
#5052
9.6M
9.60 mi07:16:011:42:1710:3916:56
10:35
#4800
10M
10.00 mi07:18:501:45:0610:312:49
7:03
#4778
10.5M
10.50 mi07:25:281:51:4410:386:38
13:16
#4664
12M
12.00 mi07:40:552:07:1110:3615:27
10:18
#4598
14M
14.00 mi08:05:162:31:3210:4924:21
12:10
#4710
16M
16.00 mi08:22:232:48:3910:3217:07
8:33
#4446
18M
18.00 mi08:45:313:11:4710:3923:08
11:34
#4362
20M
20.00 mi09:05:483:32:0410:3620:17
10:08
#4146
22M
22.00 mi09:25:583:52:1410:3320:10
10:05
#4031
24M
24.00 mi09:47:554:14:1110:3521:57
10:59
#3887
Finish
26.22 mi10:13:554:40:1110:4226:00
11:43
#3907
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 50%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:27

Segment Time

10:30/mi

Pace

0.90 mi

Distance

Overall

3615

Men

2878

Division

121

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
2M2.00 mi2.00 mi485236931684444(Top 62%)3434(Top 68%)140(Top 57%)
4M4.00 mi2.00 mi5118-2663856-163172-45382(Top 75%)4009(Top 79%)183(Top 75%)
6M6.00 mi2.00 mi5054+643823+33167+55049(Top 70%)3819(Top 76%)162(Top 66%)
8M8.00 mi2.00 mi5052+23834-11169-25189(Top 72%)3901(Top 77%)166(Top 68%)
9.6M9.60 mi1.60 mi4800+2523667+167160+93890(Top 54%)3069(Top 61%)128(Top 52%)
10M10.00 mi0.40 mi4778+223650+17159+14105(Top 57%)3210(Top 64%)134(Top 55%)
10.5M10.50 mi0.50 mi4664+1143571+79156+33569(Top 50%)2825(Top 56%)118(Top 48%)
12M12.00 mi1.50 mi4598+663523+48151+54444(Top 62%)3434(Top 68%)140(Top 57%)
14M14.00 mi2.00 mi4710-1123584-61153-25276(Top 74%)3928(Top 78%)166(Top 68%)
16M16.00 mi2.00 mi4446+2643414+170148+52897(Top 40%)2274(Top 45%)113(Top 46%)
18M18.00 mi2.00 mi4362+843363+51144+44024(Top 56%)3048(Top 60%)137(Top 56%)
20M20.00 mi2.00 mi4146+2163218+145139+52740(Top 38%)2164(Top 43%)106(Top 43%)
22M22.00 mi2.00 mi4031+1153119+99136+33231(Top 45%)2450(Top 48%)123(Top 50%)
24M24.00 mi2.00 mi3887+1443000+119132+42798(Top 39%)2103(Top 42%)106(Top 43%)
Finish26.22 mi2.22 mi3907-203000134-24277(Top 60%)3085(Top 61%)145(Top 59%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 62%
×1human
+6ft-11ft

Overall

4444

Males

3434

M50-54

142

2M→4M

2.0 - 4.0 mi

Top 75%
×4stories
+75ft-70ft

Overall

5382

Males

4009

M50-54

185

4M→6M

4.0 - 6.0 mi

Top 70%
×5stories
+71ft-18ft

Overall

5049

Males

3819

M50-54

164

6M→8M

6.0 - 8.0 mi

Top 72%
×9stories
+106ft-21ft

Overall

5189

Males

3901

M50-54

168

8M→9.6M

8.0 - 9.6 mi

Top 54%
×13stories
+117ft-177ft

Overall

3890

Males

3069

M50-54

130

9.6M→10M

9.6 - 10.0 mi

Top 57%
×1story
+17ft-12ft

Overall

4105

Males

3210

M50-54

137

10M→10.5M

10.0 - 10.5 mi

Top 50%
×9stories
+0ft-102ft

Overall

3569

Males

2825

M50-54

120

10.5M→12M

10.5 - 12.0 mi

Top 62%
×18stories
+304ft-125ft

Overall

4444

Males

3434

M50-54

142

12M→14M

12.0 - 14.0 mi

Top 74%
×9stories
+99ft-125ft

Overall

5276

Males

3928

M50-54

167

14M→16M

14.0 - 16.0 mi

Top 40%
×9stories
+124ft-78ft

Overall

2897

Males

2274

M50-54

113

16M→18M

16.0 - 18.0 mi

Top 56%
×8stories
+106ft-45ft

Overall

4024

Males

3048

M50-54

137

18M→20M

18.0 - 20.0 mi

Top 38%
×3stories
+52ft-26ft

Overall

2740

Males

2164

M50-54

106

20M→22M

20.0 - 22.0 mi

Top 45%
×21stories
+17ft-266ft

Overall

3231

Males

2450

M50-54

123

22M→24M

22.0 - 24.0 mi

Top 39%
×3stories
+70ft-85ft

Overall

2798

Males

2103

M50-54

106

24M→Finish

24.0 - 26.2 mi

Top 60%
~flat
+2ft-2ft

Overall

4277

Males

3085

M50-54

145

Passing Analysis

Category:
Athletes Passed
1819*
Passed By
874
Net Change
+945
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4852
2M → 4M70*336-266#4852#5118
4M → 6M15086+64#5118#5054
6M → 8M80*78+2#5054#5052
8M → 9.6M258*6+252#5052#4800
9.6M → 10M253+22#4800#4778
10M → 10.5M1217+114#4778#4664
10.5M → 12M11347+66#4664#4598
12M → 14M29*141-112#4598#4710
14M → 16M273*9+264#4710#4446
16M → 18M14561+84#4446#4362
18M → 20M216*0+216#4362#4146
20M → 22M135*20+115#4146#4031
22M → 24M156*12+144#4031#3887
24M → Finish48*68-20#3887#3907
TOTALS1819*874+945

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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