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SF MARATHON 2026

Marissa Gin

Bib: 7939•F•Age: 28

San Francisco, CA

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0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Top 44%
Division (F25-29)
#0 / 614
Top 48%
Race Day Weather
59°/49°F
scattered clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
20:38
Rank: #4755
Start → 2M
20:38 | 10:19/mi
4M
41:05
Rank: #4561 (+194)
2M → 4M
20:27 | 10:14/mi
6M
1:01:34
Rank: #4372 (+189)
4M → 6M
20:29 | 10:14/mi
8M
1:21:26
Rank: #4284 (+88)
6M → 8M
19:52 | 9:56/mi
9.6M
1:38:31
Rank: #4172 (+112)
8M → 9.6M
17:05 | 10:41/mi
10M
1:41:25
Rank: #4187 (-15)
9.6M → 10M
2:54 | 7:15/mi
10.5M
1:48:19
Rank: #4143 (+44)
10M → 10.5M
6:54 | 13:48/mi
12M
2:04:36
Rank: #4275 (-132)
10.5M → 12M
16:17 | 10:51/mi
14M
2:27:27
Rank: #4294 (-19)
12M → 14M
22:51 | 11:25/mi
16M
2:44:50
Rank: #4101 (+193)
14M → 16M
17:23 | 8:41/mi
18M
3:11:17
Rank: #4327 (-226)
16M → 18M
26:27 | 13:14/mi
20M
3:33:51
Rank: #4271 (+56)
18M → 20M
22:34 | 11:17/mi
22M
3:54:37
Rank: #4178 (+93)
20M → 22M
20:46 | 10:23/mi
24M
4:17:40
Rank: #4090 (+88)
22M → 24M
23:03 | 11:32/mi
Finish· 26.22 mi
4:42:00
Rank: #4001 (+89)
24M → Finish
24:20 | 10:58/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via 14M
Distance14.00 mi
Time2:27:27
Pace10:32 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:14:33
Pace11:01 /mi
📊Negative Split: 8.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:48:5320:3810:1920:38
10:19
-
4M
4.00 mi06:09:2041:0510:1620:27
10:14
-0:05
6M
6.00 mi06:29:491:01:3410:1620:29
10:14
0:00
8M
8.00 mi06:49:411:21:2610:1119:52
9:56
-0:18
9.6M
9.60 mi07:06:461:38:3110:1617:05
10:41
+0:45
10M
10.00 mi07:09:401:41:2510:092:54
7:15
-3:26
10.5M
10.50 mi07:16:341:48:1910:196:54
13:48
+6:33
12M
12.00 mi07:32:512:04:3610:2316:17
10:51
-2:57
14M
14.00 mi07:55:422:27:2710:3222:51
11:25
+0:34
16M
16.00 mi08:13:052:44:5010:1817:23
8:41
-2:44
18M
18.00 mi08:39:323:11:1710:3826:27
13:14
+4:33
20M
20.00 mi09:02:063:33:5110:4222:34
11:17
-1:57
22M
22.00 mi09:22:523:54:3710:4020:46
10:23
-0:54
24M
24.00 mi09:45:554:17:4010:4423:03
11:32
+1:09
Finish
26.22 mi10:10:154:42:0010:4624:20
10:58
-0:34

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

7:15 /mi

Average Pace

10:46 /mi

Slowest Pace

13:48 /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

20:17

7% of race

Time at Steady Pace

3:25:19

73% of race

Time at Slower Pace

56:24

20% of race

Average Pace: 10:45 /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 mi05:48:5320:3810:1920:38
10:19
#4755
4M
4.00 mi06:09:2041:0510:1620:27
10:14
#4561
6M
6.00 mi06:29:491:01:3410:1620:29
10:14
#4372
8M
8.00 mi06:49:411:21:2610:1119:52
9:56
#4284
9.6M
9.60 mi07:06:461:38:3110:1617:05
10:41
#4172
10M
10.00 mi07:09:401:41:2510:092:54
7:15
#4187
10.5M
10.50 mi07:16:341:48:1910:196:54
13:48
#4143
12M
12.00 mi07:32:512:04:3610:2316:17
10:51
#4275
14M
14.00 mi07:55:422:27:2710:3222:51
11:25
#4294
16M
16.00 mi08:13:052:44:5010:1817:23
8:41
#4101
18M
18.00 mi08:39:323:11:1710:3826:27
13:14
#4327
20M
20.00 mi09:02:063:33:5110:4222:34
11:17
#4271
22M
22.00 mi09:22:523:54:3710:4020:46
10:23
#4178
24M
24.00 mi09:45:554:17:4010:4423:03
11:32
#4090
Finish
26.22 mi10:10:154:42:0010:4624:20
10:58
#4001
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 57%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:48

Segment Time

10:54/mi

Pace

0.90 mi

Distance

Overall

4080

Women

889

Division

273

See the full Garmin Challenge leaderboard

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi475511093295006(Top 70%)1223(Top 59%)385(Top 63%)
4M4.00 mi2.00 mi4561+1941039+70313+164380(Top 61%)959(Top 46%)300(Top 49%)
6M6.00 mi2.00 mi4372+189957+82296+174183(Top 58%)892(Top 43%)284(Top 46%)
8M8.00 mi2.00 mi4284+88927+30288+84091(Top 57%)853(Top 41%)267(Top 43%)
9.6M9.60 mi1.60 mi4172+112895+32277+114015(Top 56%)853(Top 41%)269(Top 44%)
10M10.00 mi0.40 mi4187-15900-5278-14534(Top 63%)1032(Top 49%)317(Top 52%)
10.5M10.50 mi0.50 mi4143+44884+16271+74079(Top 57%)892(Top 43%)277(Top 45%)
12M12.00 mi1.50 mi4275-132937-53292-215006(Top 70%)1223(Top 59%)385(Top 63%)
14M14.00 mi2.00 mi4294-19945-8295-34485(Top 63%)1034(Top 50%)323(Top 53%)
16M16.00 mi2.00 mi4101+193886+59275+203086(Top 43%)661(Top 32%)202(Top 33%)
18M18.00 mi2.00 mi4327-226970-84304-295459(Top 76%)1480(Top 71%)453(Top 74%)
20M20.00 mi2.00 mi4271+56967+3300+44102(Top 57%)1034(Top 50%)320(Top 52%)
22M22.00 mi2.00 mi4178+93952+15294+63577(Top 50%)890(Top 43%)283(Top 46%)
24M24.00 mi2.00 mi4090+88946+6293+13370(Top 47%)881(Top 42%)283(Top 46%)
Finish26.22 mi2.22 mi4001+89927+19295-23436(Top 48%)912(Top 44%)294(Top 48%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 70%
×1human
+6ft-11ft

Overall

5006

Females

1223

F25-29

388

2M→4M

2.0 - 4.0 mi

Top 61%
×4stories
+75ft-70ft

Overall

4380

Females

959

F25-29

303

4M→6M

4.0 - 6.0 mi

Top 58%
×5stories
+71ft-18ft

Overall

4183

Females

892

F25-29

286

6M→8M

6.0 - 8.0 mi

Top 57%
×9stories
+106ft-21ft

Overall

4091

Females

853

F25-29

269

8M→9.6M

8.0 - 9.6 mi

Top 56%
×13stories
+117ft-177ft

Overall

4015

Females

853

F25-29

271

9.6M→10M

9.6 - 10.0 mi

Top 63%
×1story
+17ft-12ft

Overall

4534

Females

1032

F25-29

319

10M→10.5M

10.0 - 10.5 mi

Top 57%
×9stories
+0ft-102ft

Overall

4079

Females

892

F25-29

279

10.5M→12M

10.5 - 12.0 mi

Top 70%
×18stories
+304ft-125ft

Overall

5006

Females

1223

F25-29

388

12M→14M

12.0 - 14.0 mi

Top 63%
×9stories
+99ft-125ft

Overall

4485

Females

1034

F25-29

324

14M→16M

14.0 - 16.0 mi

Top 43%
×9stories
+124ft-78ft

Overall

3086

Females

661

F25-29

202

16M→18M

16.0 - 18.0 mi

Top 76%
×8stories
+106ft-45ft

Overall

5459

Females

1480

F25-29

455

18M→20M

18.0 - 20.0 mi

Top 57%
×3stories
+52ft-26ft

Overall

4102

Females

1034

F25-29

320

20M→22M

20.0 - 22.0 mi

Top 50%
×21stories
+17ft-266ft

Overall

3577

Females

890

F25-29

283

22M→24M

22.0 - 24.0 mi

Top 47%
×3stories
+70ft-85ft

Overall

3370

Females

881

F25-29

283

24M→Finish

24.0 - 26.2 mi

Top 48%
~flat
+2ft-2ft

Overall

3436

Females

912

F25-29

294

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1645*
Passed By
891
Net Change
+754
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4755
2M → 4M291*97+194#4755#4561
4M → 6M22839+189#4561#4372
6M → 8M115*27+88#4372#4284
8M → 9.6M149*37+112#4284#4172
9.6M → 10M1025-15#4172#4187
10M → 10.5M6319+44#4187#4143
10.5M → 12M30162-132#4143#4275
12M → 14M64*83-19#4275#4294
14M → 16M226*33+193#4294#4101
16M → 18M33259-226#4101#4327
18M → 20M90*34+56#4327#4271
20M → 22M120*27+93#4271#4178
22M → 24M112*24+88#4178#4090
24M → Finish114*25+89#4090#4001
TOTALS1645*891+754

* 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

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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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

Activity Data

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