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SF MARATHON 2026

Seung Ok Bang

Bib: 4442•F•Age: 52

Castro Valley CA 94552, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Top 47%
Gender (Female)
#0 / 2086
Top 34%
Masters (Masters Women)
#0 / 458
Top 29%
Division (F50-54)
#0 / 79
Top 29%
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
21:00
Rank: #5108
Start → 2M
21:00 | 10:30/mi
4M
42:03
Rank: #4959 (+149)
2M → 4M
21:03 | 10:32/mi
6M
1:02:09
Rank: #4551 (+408)
4M → 6M
20:06 | 10:03/mi
8M
1:22:07
Rank: #4426 (+125)
6M → 8M
19:58 | 9:59/mi
9.6M
1:39:48
Rank: #4404 (+22)
8M → 9.6M
17:41 | 11:03/mi
10M
1:42:32
Rank: #4376 (+28)
9.6M → 10M
2:44 | 6:50/mi
10.5M
1:48:53
Rank: #4222 (+154)
10M → 10.5M
6:21 | 12:42/mi
12M
2:02:43
Rank: #4018 (+204)
10.5M → 12M
13:50 | 9:13/mi
14M
2:23:50
Rank: #3910 (+108)
12M → 14M
21:07 | 10:33/mi
16M
2:44:01
Rank: #4022 (-112)
14M → 16M
20:11 | 10:06/mi
18M
3:04:12
Rank: #3765 (+257)
16M → 18M
20:11 | 10:06/mi
20M
3:25:18
Rank: #3679 (+86)
18M → 20M
21:06 | 10:33/mi
22M
3:44:37
Rank: #3541 (+138)
20M → 22M
19:19 | 9:39/mi
24M
4:07:03
Rank: #3473 (+68)
22M → 24M
22:26 | 11:13/mi
Finish· 26.22 mi
4:29:20
Rank: #3350 (+123)
24M → Finish
22:17 | 10:03/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:23:50
Pace10:16 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:05:30
Pace10:16 /mi
📊Negative Split: 12.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:44:0121:0010:3021:00
10:30
-
4M
4.00 mi06:05:0442:0310:3121:03
10:32
+0:02
6M
6.00 mi06:25:101:02:0910:2220:06
10:03
-0:29
8M
8.00 mi06:45:081:22:0710:1619:58
9:59
-0:04
9.6M
9.60 mi07:02:491:39:4810:2417:41
11:03
+1:04
10M
10.00 mi07:05:331:42:3210:152:44
6:50
-4:13
10.5M
10.50 mi07:11:541:48:5310:226:21
12:42
+5:52
12M
12.00 mi07:25:442:02:4310:1413:50
9:13
-3:29
14M
14.00 mi07:46:512:23:5010:1621:07
10:33
+1:20
16M
16.00 mi08:07:022:44:0110:1520:11
10:06
-0:27
18M
18.00 mi08:27:133:04:1210:1420:11
10:06
0:00
20M
20.00 mi08:48:193:25:1810:1621:06
10:33
+0:27
22M
22.00 mi09:07:383:44:3710:1319:19
9:39
-0:54
24M
24.00 mi09:30:044:07:0310:1822:26
11:13
+1:34
Finish
26.22 mi09:52:214:29:2010:1722:17
10:03
-1:10

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

6:50 /mi

Average Pace

10:17 /mi

Slowest Pace

12:42 /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

16:34

6% of race

Time at Steady Pace

3:26:18

77% of race

Time at Slower Pace

46:28

17% of race

Average Pace: 10:16 /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 mi05:44:0121:0010:3021:00
10:30
#5108
4M
4.00 mi06:05:0442:0310:3121:03
10:32
#4959
6M
6.00 mi06:25:101:02:0910:2220:06
10:03
#4551
8M
8.00 mi06:45:081:22:0710:1619:58
9:59
#4426
9.6M
9.60 mi07:02:491:39:4810:2417:41
11:03
#4404
10M
10.00 mi07:05:331:42:3210:152:44
6:50
#4376
10.5M
10.50 mi07:11:541:48:5310:226:21
12:42
#4222
12M
12.00 mi07:25:442:02:4310:1413:50
9:13
#4018
14M
14.00 mi07:46:512:23:5010:1621:07
10:33
#3910
16M
16.00 mi08:07:022:44:0110:1520:11
10:06
#4022
18M
18.00 mi08:27:133:04:1210:1420:11
10:06
#3765
20M
20.00 mi08:48:193:25:1810:1621:06
10:33
#3679
22M
22.00 mi09:07:383:44:3710:1319:19
9:39
#3541
24M
24.00 mi09:30:044:07:0310:1822:26
11:13
#3473
Finish
26.22 mi09:52:214:29:2010:1722:17
10:03
#3350
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 43%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:05

Segment Time

10:06/mi

Pace

0.90 mi

Distance

Overall

3104

Women

577

Division

21

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
2M2.00 mi2.00 mi51081247413147(Top 44%)578(Top 28%)17(Top 22%)
4M4.00 mi2.00 mi4959+1491186+61414890(Top 68%)1151(Top 55%)39(Top 49%)
6M6.00 mi2.00 mi4551+4081032+15434+73897(Top 54%)788(Top 38%)26(Top 33%)
8M8.00 mi2.00 mi4426+125974+5831+34159(Top 58%)883(Top 42%)29(Top 37%)
9.6M9.60 mi1.60 mi4404+22982-8314483(Top 63%)1031(Top 49%)34(Top 43%)
10M10.00 mi0.40 mi4376+28970+12313625(Top 51%)717(Top 34%)25(Top 32%)
10.5M10.50 mi0.50 mi4222+154920+5030+13046(Top 43%)573(Top 27%)22(Top 28%)
12M12.00 mi1.50 mi4018+204835+8527+33147(Top 44%)578(Top 28%)17(Top 22%)
14M14.00 mi2.00 mi3910+108808+2728-13384(Top 47%)660(Top 32%)22(Top 28%)
16M16.00 mi2.00 mi4022-112858-50284753(Top 66%)1169(Top 56%)38(Top 48%)
18M18.00 mi2.00 mi3765+257787+7126+22369(Top 33%)447(Top 21%)15(Top 19%)
20M20.00 mi2.00 mi3679+86773+1424+23208(Top 45%)720(Top 35%)23(Top 29%)
22M22.00 mi2.00 mi3541+138744+2923+12749(Top 38%)606(Top 29%)18(Top 23%)
24M24.00 mi2.00 mi3473+68747-324-13045(Top 42%)769(Top 37%)24(Top 30%)
Finish26.22 mi2.22 mi3350+123717+3023+12339(Top 33%)547(Top 26%)15(Top 19%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 44%
×1human
+6ft-11ft

Overall

3147

Females

578

F50-54

17

2M→4M

2.0 - 4.0 mi

Top 68%
×4stories
+75ft-70ft

Overall

4890

Females

1151

F50-54

39

4M→6M

4.0 - 6.0 mi

Top 54%
×5stories
+71ft-18ft

Overall

3897

Females

788

F50-54

26

6M→8M

6.0 - 8.0 mi

Top 58%
×9stories
+106ft-21ft

Overall

4159

Females

883

F50-54

29

8M→9.6M

8.0 - 9.6 mi

Top 63%
×13stories
+117ft-177ft

Overall

4483

Females

1031

F50-54

34

9.6M→10M

9.6 - 10.0 mi

Top 51%
×1story
+17ft-12ft

Overall

3625

Females

717

F50-54

25

10M→10.5M

10.0 - 10.5 mi

Top 43%
×9stories
+0ft-102ft

Overall

3046

Females

573

F50-54

22

10.5M→12M

10.5 - 12.0 mi

Top 44%
×18stories
+304ft-125ft

Overall

3147

Females

578

F50-54

17

12M→14M

12.0 - 14.0 mi

Top 47%
×9stories
+99ft-125ft

Overall

3384

Females

660

F50-54

22

14M→16M

14.0 - 16.0 mi

Top 66%
×9stories
+124ft-78ft

Overall

4753

Females

1169

F50-54

38

16M→18M

16.0 - 18.0 mi

Top 33%
×8stories
+106ft-45ft

Overall

2369

Females

447

F50-54

15

18M→20M

18.0 - 20.0 mi

Top 45%
×3stories
+52ft-26ft

Overall

3208

Females

720

F50-54

23

20M→22M

20.0 - 22.0 mi

Top 38%
×21stories
+17ft-266ft

Overall

2749

Females

606

F50-54

18

22M→24M

22.0 - 24.0 mi

Top 42%
×3stories
+70ft-85ft

Overall

3045

Females

769

F50-54

24

24M→Finish

24.0 - 26.2 mi

Top 33%
~flat
+2ft-2ft

Overall

2339

Females

547

F50-54

15

Passing Analysis

Category:
Athletes Passed
2239*
Passed By
481
Net Change
+1758
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5108
2M → 4M228*79+149#5108#4959
4M → 6M4168+408#4959#4551
6M → 8M149*24+125#4551#4426
8M → 9.6M97*75+22#4426#4404
9.6M → 10M324+28#4404#4376
10M → 10.5M1573+154#4376#4222
10.5M → 12M2084+204#4222#4018
12M → 14M120*12+108#4018#3910
14M → 16M63*175-112#3910#4022
16M → 18M27114+257#4022#3765
18M → 20M109*23+86#3765#3679
20M → 22M152*14+138#3679#3541
22M → 24M102*34+68#3541#3473
24M → Finish135*12+123#3473#3350
TOTALS2239*481+1758

* 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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