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SF MARATHON 2026

Calvin Suen

Bib: 7963•M•Age: 27

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
Division (M25-29)
#0 / 1176
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
17:56
Rank: #2185
Start → 2M
17:56 | 8:58/mi
4M
37:39
Rank: #3079 (-894)
2M → 4M
19:43 | 9:52/mi
6M
58:09
Rank: #3418 (-339)
4M → 6M
20:30 | 10:15/mi
8M
1:18:35
Rank: #3692 (-274)
6M → 8M
20:26 | 10:13/mi
9.6M
1:36:07
Rank: #3770 (-78)
8M → 9.6M
17:32 | 10:57/mi
10M
1:39:31
Rank: #3860 (-90)
9.6M → 10M
3:24 | 8:31/mi
10.5M
1:46:23
Rank: #3851 (+9)
10M → 10.5M
6:52 | 13:44/mi
12M
2:08:00
Rank: #4687 (-836)
10.5M → 12M
21:37 | 14:25/mi
14M
2:46:09
Rank: #5987 (-1300)
12M → 14M
38:09 | 19:04/mi
16M
3:11:45
Rank: #6150 (-163)
14M → 16M
25:36 | 12:48/mi
18M
3:37:21
Rank: #6031 (+119)
16M → 18M
25:36 | 12:48/mi
20M
4:03:05
Rank: #5996 (+35)
18M → 20M
25:44 | 12:52/mi
22M
4:31:24
Rank: #6101 (-105)
20M → 22M
28:19 | 14:09/mi
24M
4:59:12
Rank: #6050 (+51)
22M → 24M
27:48 | 13:54/mi
Finish· 26.22 mi
5:26:54
Rank: #5945 (+105)
24M → Finish
27:42 | 12:29/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:46:09
Pace11:52 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:40:45
Pace13:09 /mi
📊Negative Split: 3.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:57:3617:568:5817:56
8:58
-
4M
4.00 mi06:17:1937:399:2519:43
9:52
+0:54
6M
6.00 mi06:37:4958:099:4220:30
10:15
+0:23
8M
8.00 mi06:58:151:18:359:4920:26
10:13
-0:02
9.6M
9.60 mi07:15:471:36:0710:0117:32
10:57
+0:44
10M
10.00 mi07:19:111:39:319:573:24
8:31
-2:26
10.5M
10.50 mi07:26:031:46:2310:086:52
13:44
+5:13
12M
12.00 mi07:47:402:08:0010:4021:37
14:25
+0:41
14M
14.00 mi08:25:492:46:0911:5238:09
19:04
+4:39
16M
16.00 mi08:51:253:11:4511:5925:36
12:48
-6:16
18M
18.00 mi09:17:013:37:2112:0525:36
12:48
0:00
20M
20.00 mi09:42:454:03:0512:0925:44
12:52
+0:04
22M
22.00 mi10:11:044:31:2412:2028:19
14:09
+1:17
24M
24.00 mi10:38:524:59:1212:2827:48
13:54
-0:15
Finish
26.22 mi11:06:345:26:5412:2927:42
12:29
-1:25

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

8:31 /mi

Average Pace

12:29 /mi

Slowest Pace

19:04 /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

1:39:31

30% of race

Time at Steady Pace

2:19:18

43% of race

Time at Slower Pace

1:28:05

27% of race

Average Pace: 12:28 /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 mi05:57:3617:568:5817:56
8:58
#2185
4M
4.00 mi06:17:1937:399:2519:43
9:52
#3079
6M
6.00 mi06:37:4958:099:4220:30
10:15
#3418
8M
8.00 mi06:58:151:18:359:4920:26
10:13
#3692
9.6M
9.60 mi07:15:471:36:0710:0117:32
10:57
#3770
10M
10.00 mi07:19:111:39:319:573:24
8:31
#3860
10.5M
10.50 mi07:26:031:46:2310:086:52
13:44
#3851
12M
12.00 mi07:47:402:08:0010:4021:37
14:25
#4687
14M
14.00 mi08:25:492:46:0911:5238:09
19:04
#5987
16M
16.00 mi08:51:253:11:4511:5925:36
12:48
#6150
18M
18.00 mi09:17:013:37:2112:0525:36
12:48
#6031
20M
20.00 mi09:42:454:03:0512:0925:44
12:52
#5996
22M
22.00 mi10:11:044:31:2412:2028:19
14:09
#6101
24M
24.00 mi10:38:524:59:1212:2827:48
13:54
#6050
Finish
26.22 mi11:06:345:26:5412:2927:42
12:29
#5945
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 66%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:16

Segment Time

11:25/mi

Pace

0.90 mi

Distance

Overall

4730

Men

3581

Division

877

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi218518464507034(Top 98%)4984(Top 99%)1152(Top 98%)
4M4.00 mi2.00 mi3079-8942518-672631-1813762(Top 52%)3000(Top 59%)741(Top 63%)
6M6.00 mi2.00 mi3418-3392767-249681-504203(Top 59%)3291(Top 65%)808(Top 69%)
8M8.00 mi2.00 mi3692-2742962-195733-524553(Top 64%)3515(Top 70%)856(Top 73%)
9.6M9.60 mi1.60 mi3770-783012-50748-154389(Top 61%)3381(Top 67%)833(Top 71%)
10M10.00 mi0.40 mi3860-903076-64762-146289(Top 88%)4557(Top 90%)1081(Top 92%)
10.5M10.50 mi0.50 mi3851+93066+107624037(Top 56%)3146(Top 62%)780(Top 66%)
12M12.00 mi1.50 mi4687-8363581-515878-1167034(Top 98%)4984(Top 99%)1152(Top 98%)
14M14.00 mi2.00 mi5987-13004380-7991043-1657183(Top 100%)5066(Top 100%)1172(Top 100%)
16M16.00 mi2.00 mi6150-1634471-911063-206537(Top 91%)4658(Top 92%)1094(Top 93%)
18M18.00 mi2.00 mi6031+1194396+751048+155121(Top 71%)3744(Top 74%)896(Top 76%)
20M20.00 mi2.00 mi5996+354366+301038+105605(Top 78%)4025(Top 80%)961(Top 82%)
22M22.00 mi2.00 mi6101-1054424-581055-176583(Top 92%)4646(Top 92%)1091(Top 93%)
24M24.00 mi2.00 mi6050+514382+421049+65529(Top 77%)3927(Top 78%)951(Top 81%)
Finish26.22 mi2.22 mi5945+1054301+811028+214979(Top 69%)3582(Top 71%)880(Top 75%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 98%
×1human
+6ft-11ft

Overall

7034

Males

4984

M25-29

1163

2M→4M

2.0 - 4.0 mi

Top 52%
×4stories
+75ft-70ft

Overall

3762

Males

3000

M25-29

745

4M→6M

4.0 - 6.0 mi

Top 59%
×5stories
+71ft-18ft

Overall

4203

Males

3291

M25-29

813

6M→8M

6.0 - 8.0 mi

Top 64%
×9stories
+106ft-21ft

Overall

4553

Males

3515

M25-29

862

8M→9.6M

8.0 - 9.6 mi

Top 61%
×13stories
+117ft-177ft

Overall

4389

Males

3381

M25-29

837

9.6M→10M

9.6 - 10.0 mi

Top 88%
×1story
+17ft-12ft

Overall

6289

Males

4557

M25-29

1090

10M→10.5M

10.0 - 10.5 mi

Top 56%
×9stories
+0ft-102ft

Overall

4037

Males

3146

M25-29

785

10.5M→12M

10.5 - 12.0 mi

Top 98%
×18stories
+304ft-125ft

Overall

7034

Males

4984

M25-29

1163

12M→14M

12.0 - 14.0 mi

Top 100%
×9stories
+99ft-125ft

Overall

7183

Males

5066

M25-29

1179

14M→16M

14.0 - 16.0 mi

Top 91%
×9stories
+124ft-78ft

Overall

6537

Males

4658

M25-29

1097

16M→18M

16.0 - 18.0 mi

Top 71%
×8stories
+106ft-45ft

Overall

5121

Males

3744

M25-29

899

18M→20M

18.0 - 20.0 mi

Top 78%
×3stories
+52ft-26ft

Overall

5605

Males

4025

M25-29

963

20M→22M

20.0 - 22.0 mi

Top 92%
×21stories
+17ft-266ft

Overall

6583

Males

4646

M25-29

1093

22M→24M

22.0 - 24.0 mi

Top 77%
×3stories
+70ft-85ft

Overall

5529

Males

3927

M25-29

952

24M→Finish

24.0 - 26.2 mi

Top 69%
~flat
+2ft-2ft

Overall

4979

Males

3582

M25-29

880

Passing Analysis

Category:
Athletes Passed
572*
Passed By
4332
Net Change
-3760
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2185
2M → 4M7901-894#2185#3079
4M → 6M38377-339#3079#3418
6M → 8M3*277-274#3418#3692
8M → 9.6M47*125-78#3692#3770
9.6M → 10M191-90#3770#3860
10M → 10.5M4233+9#3860#3851
10.5M → 12M1837-836#3851#4687
12M → 14M7*1307-1300#4687#5987
14M → 16M23*186-163#5987#6150
16M → 18M142*23+119#6150#6031
18M → 20M64*29+35#6031#5996
20M → 22M14*119-105#5996#6101
22M → 24M72*21+51#6101#6050
24M → Finish111*6+105#6050#5945
TOTALS572*4332-3760

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

📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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