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SF MARATHON 2026

Caroline Deck

Bib: 10703•F•Age: 51

Nancy

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Top 48%
Gender (Female)
#0 / 2086
Top 36%
Masters (Masters Women)
#0 / 458
Top 30%
Division (F50-54)
#0 / 79
Top 32%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
19:51
Rank: #4038
Start → 2M
19:51 | 9:56/mi
4M
39:42
Rank: #3941 (+97)
2M → 4M
19:51 | 9:56/mi
6M
59:47
Rank: #3890 (+51)
4M → 6M
20:05 | 10:02/mi
8M
1:19:43
Rank: #3903 (-13)
6M → 8M
19:56 | 9:58/mi
9.6M
1:36:42
Rank: #3858 (+45)
8M → 9.6M
16:59 | 10:37/mi
10M
1:39:32
Rank: #3862 (-4)
9.6M → 10M
2:50 | 7:05/mi
10.5M
1:46:16
Rank: #3827 (+35)
10M → 10.5M
6:44 | 13:28/mi
12M
2:01:15
Rank: #3838 (-11)
10.5M → 12M
14:59 | 9:59/mi
14M
2:23:32
Rank: #3886 (-48)
12M → 14M
22:17 | 11:08/mi
16M
2:44:11
Rank: #4035 (-149)
14M → 16M
20:39 | 10:19/mi
18M
3:04:49
Rank: #3831 (+204)
16M → 18M
20:38 | 10:19/mi
20M
3:25:34
Rank: #3694 (+137)
18M → 20M
20:45 | 10:22/mi
22M
3:45:43
Rank: #3614 (+80)
20M → 22M
20:09 | 10:04/mi
24M
4:07:18
Rank: #3489 (+125)
22M → 24M
21:35 | 10:48/mi
Finish· 26.22 mi
4:30:51
Rank: #3423 (+66)
24M → Finish
23:33 | 10:37/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:23:32
Pace10:15 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:07:19
Pace10:25 /mi
📊Negative Split: 11.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:56:2819:519:5619:51
9:56
-
4M
4.00 mi06:16:1939:429:5619:51
9:56
0:00
6M
6.00 mi06:36:2459:479:5820:05
10:02
+0:06
8M
8.00 mi06:56:201:19:439:5819:56
9:58
-0:04
9.6M
9.60 mi07:13:191:36:4210:0416:59
10:37
+0:39
10M
10.00 mi07:16:091:39:329:572:50
7:05
-3:32
10.5M
10.50 mi07:22:531:46:1610:076:44
13:28
+6:23
12M
12.00 mi07:37:522:01:1510:0614:59
9:59
-3:29
14M
14.00 mi08:00:092:23:3210:1522:17
11:08
+1:09
16M
16.00 mi08:20:482:44:1110:1620:39
10:19
-0:49
18M
18.00 mi08:41:263:04:4910:1620:38
10:19
0:00
20M
20.00 mi09:02:113:25:3410:1720:45
10:22
+0:03
22M
22.00 mi09:22:203:45:4310:1620:09
10:04
-0:18
24M
24.00 mi09:43:554:07:1810:1821:35
10:48
+0:44
Finish
26.22 mi10:07:284:30:5110:2023:33
10:37
-0:11

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

7:05 /mi

Average Pace

10:20 /mi

Slowest Pace

13:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50

1% of race

Time at Steady Pace

3:59:00

88% of race

Time at Slower Pace

29:01

11% of race

Average Pace: 10:20 /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 mi05:56:2819:519:5619:51
9:56
#4038
4M
4.00 mi06:16:1939:429:5619:51
9:56
#3941
6M
6.00 mi06:36:2459:479:5820:05
10:02
#3890
8M
8.00 mi06:56:201:19:439:5819:56
9:58
#3903
9.6M
9.60 mi07:13:191:36:4210:0416:59
10:37
#3858
10M
10.00 mi07:16:091:39:329:572:50
7:05
#3862
10.5M
10.50 mi07:22:531:46:1610:076:44
13:28
#3827
12M
12.00 mi07:37:522:01:1510:0614:59
9:59
#3838
14M
14.00 mi08:00:092:23:3210:1522:17
11:08
#3886
16M
16.00 mi08:20:482:44:1110:1620:39
10:19
#4035
18M
18.00 mi08:41:263:04:4910:1620:38
10:19
#3831
20M
20.00 mi09:02:113:25:3410:1720:45
10:22
#3694
22M
22.00 mi09:22:203:45:4310:1620:09
10:04
#3614
24M
24.00 mi09:43:554:07:1810:1821:35
10:48
#3489
Finish
26.22 mi10:07:284:30:5110:2023:33
10:37
#3423
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 53%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:34

Segment Time

10:38/mi

Pace

0.90 mi

Distance

Overall

3772

Women

769

Division

27

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
2M2.00 mi2.00 mi4038835254127(Top 58%)885(Top 42%)26(Top 33%)
4M4.00 mi2.00 mi3941+97793+42253889(Top 54%)779(Top 37%)25(Top 32%)
6M6.00 mi2.00 mi3890+51776+17253881(Top 54%)784(Top 38%)25(Top 32%)
8M8.00 mi2.00 mi3903-13784-8254129(Top 58%)871(Top 42%)28(Top 35%)
9.6M9.60 mi1.60 mi3858+45775+924+13922(Top 55%)816(Top 39%)27(Top 34%)
10M10.00 mi0.40 mi3862-4774+1244177(Top 58%)908(Top 44%)30(Top 38%)
10.5M10.50 mi0.50 mi3827+35766+8243767(Top 53%)785(Top 38%)28(Top 35%)
12M12.00 mi1.50 mi3838-11776-1025-14127(Top 58%)885(Top 42%)26(Top 33%)
14M14.00 mi2.00 mi3886-48799-2326-14149(Top 58%)913(Top 44%)32(Top 41%)
16M16.00 mi2.00 mi4035-149864-6529-34963(Top 69%)1256(Top 60%)42(Top 53%)
18M18.00 mi2.00 mi3831+204804+6028+12679(Top 37%)536(Top 26%)17(Top 22%)
20M20.00 mi2.00 mi3694+137778+2625+33002(Top 42%)659(Top 32%)19(Top 24%)
22M22.00 mi2.00 mi3614+80769+9253215(Top 45%)757(Top 36%)23(Top 29%)
24M24.00 mi2.00 mi3489+125750+19252614(Top 36%)632(Top 30%)20(Top 25%)
Finish26.22 mi2.22 mi3423+66743+7253016(Top 42%)773(Top 37%)26(Top 33%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 58%
×1human
+6ft-11ft

Overall

4127

Females

885

F50-54

26

2M→4M

2.0 - 4.0 mi

Top 54%
×4stories
+75ft-70ft

Overall

3889

Females

779

F50-54

25

4M→6M

4.0 - 6.0 mi

Top 54%
×5stories
+71ft-18ft

Overall

3881

Females

784

F50-54

25

6M→8M

6.0 - 8.0 mi

Top 58%
×9stories
+106ft-21ft

Overall

4129

Females

871

F50-54

28

8M→9.6M

8.0 - 9.6 mi

Top 55%
×13stories
+117ft-177ft

Overall

3922

Females

816

F50-54

27

9.6M→10M

9.6 - 10.0 mi

Top 58%
×1story
+17ft-12ft

Overall

4177

Females

908

F50-54

30

10M→10.5M

10.0 - 10.5 mi

Top 53%
×9stories
+0ft-102ft

Overall

3767

Females

785

F50-54

28

10.5M→12M

10.5 - 12.0 mi

Top 58%
×18stories
+304ft-125ft

Overall

4127

Females

885

F50-54

26

12M→14M

12.0 - 14.0 mi

Top 58%
×9stories
+99ft-125ft

Overall

4149

Females

913

F50-54

32

14M→16M

14.0 - 16.0 mi

Top 69%
×9stories
+124ft-78ft

Overall

4963

Females

1256

F50-54

42

16M→18M

16.0 - 18.0 mi

Top 37%
×8stories
+106ft-45ft

Overall

2679

Females

536

F50-54

17

18M→20M

18.0 - 20.0 mi

Top 42%
×3stories
+52ft-26ft

Overall

3002

Females

659

F50-54

19

20M→22M

20.0 - 22.0 mi

Top 45%
×21stories
+17ft-266ft

Overall

3215

Females

757

F50-54

23

22M→24M

22.0 - 24.0 mi

Top 36%
×3stories
+70ft-85ft

Overall

2614

Females

632

F50-54

20

24M→Finish

24.0 - 26.2 mi

Top 42%
~flat
+2ft-2ft

Overall

3016

Females

773

F50-54

26

Passing Analysis

Category:
Athletes Passed
1422*
Passed By
807
Net Change
+615
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4038
2M → 4M185*88+97#4038#3941
4M → 6M13685+51#3941#3890
6M → 8M66*79-13#3890#3903
8M → 9.6M94*49+45#3903#3858
9.6M → 10M1216-4#3858#3862
10M → 10.5M5116+35#3862#3827
10.5M → 12M7081-11#3827#3838
12M → 14M41*89-48#3838#3886
14M → 16M52*201-149#3886#4035
16M → 18M22218+204#4035#3831
18M → 20M151*14+137#3831#3694
20M → 22M109*29+80#3694#3614
22M → 24M134*9+125#3614#3489
24M → Finish99*33+66#3489#3423
TOTALS1422*807+615

* 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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