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SF MARATHON 2025

Mary Kate Sackinsky

Bib: 7923•F•Age: 23

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6545
Gender (Female)
#0 / 1878
F20-29
#0 / 279
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81 Miles
18:32
Rank: #4686
Start → 1.81 Miles
18:32 | 10:14/mi
5.55 Miles
1:00:12
Rank: #5219 (-533)
1.81 Miles → 5.55 Miles
41:40 | 11:08/mi
6.52 Miles
1:10:47
Rank: #5089 (+130)
5.55 Miles → 6.52 Miles
10:35 | 10:55/mi
10.87 Miles
1:59:13
Rank: #5081 (+8)
6.52 Miles → 10.87 Miles
48:26 | 11:08/mi
Garmin Hill Challenge· 11.38 mi
2:07:18
Rank: #5161 (-80)
10.87 Miles → Garmin Hill Challenge
8:05 | 15:52/mi
14.95 Miles
2:41:16
Rank: #4923 (+238)
Garmin Hill Challenge → 14.95 Miles
33:58 | 9:31/mi
18 Miles
3:20:17
Rank: #4804 (+119)
14.95 Miles → 18 Miles
39:01 | 12:48/mi
25 Miles
4:47:19
Rank: #4796 (+8)
18 Miles → 25 Miles
1:27:02 | 12:26/mi
Finish· 26.22 mi
5:03:01
Rank: #4830 (-34)
25 Miles → Finish
15:42 | 12:53/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi06:03:1318:3210:1418:32
10:14
-
5.55 Miles
5.55 mi06:44:531:00:1210:5141:40
11:08
+0:54
6.52 Miles
6.52 mi06:55:281:10:4710:5110:35
10:55
-0:13
10.87 Miles
10.87 mi07:43:541:59:1310:5848:26
11:08
+0:13
Garmin Hill Challenge
11.38 mi07:51:592:07:1811:118:05
15:52
+4:44
14.95 Miles
14.95 mi08:25:572:41:1610:4733:58
9:31
-6:21
18 Miles
18.00 mi09:04:583:20:1711:0839:01
12:48
+3:17
25 Miles
25.00 mi10:32:004:47:1911:301:27:02
12:26
-0:22
Finish
26.22 mi10:47:425:03:0111:3415:42
12:53
+0:27

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

9:31 /mi

Average Pace

11:34 /mi

Slowest Pace

15:52 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

52:30

17% of race

Time at Steady Pace

1:40:41

33% of race

Time at Slower Pace

2:29:50

49% of race

Average Pace: 11:33 /mi

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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.

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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
1.81 Miles
1.81 mi06:03:1318:3210:1418:32
10:14
#4686
5.55 Miles
5.55 mi06:44:531:00:1210:5141:40
11:08
#5219
6.52 Miles
6.52 mi06:55:281:10:4710:5110:35
10:55
#5089
10.87 Miles
10.87 mi07:43:541:59:1310:5848:26
11:08
#5081
Garmin Hill Challenge
11.38 mi07:51:592:07:1811:118:05
15:52
#5161
14.95 Miles
14.95 mi08:25:572:41:1610:4733:58
9:31
#4923
18 Miles
18.00 mi09:04:583:20:1711:0839:01
12:48
#4804
25 Miles
25.00 mi10:32:004:47:1911:301:27:02
12:26
#4796
Finish
26.22 mi10:47:425:03:0111:3415:42
12:53
#4830
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
1.81 Miles1.81 mi1.81 mi468610911804686(Top 72%)1091(Top 58%)180(Top 65%)
5.55 Miles5.55 mi3.74 mi5219-5331273-182204-245413(Top 83%)1364(Top 73%)216(Top 77%)
6.52 Miles6.52 mi0.97 mi5089+1301223+50200+44424(Top 68%)999(Top 53%)176(Top 63%)
10.87 Miles10.87 mi4.35 mi5081+81224-1201-15080(Top 78%)1232(Top 66%)206(Top 74%)
Garmin Hill Challenge11.38 mi0.51 mi5161-801254-30210-95465(Top 83%)1398(Top 74%)237(Top 85%)
14.95 Miles14.95 mi3.57 mi4923+2381169+85199+114214(Top 64%)938(Top 50%)175(Top 63%)
18 Miles18.00 mi3.05 mi4804+1191142+27200-14807(Top 73%)1242(Top 66%)208(Top 75%)
25 Miles25.00 mi7.00 mi4796+81191-49209-94741(Top 72%)1264(Top 67%)212(Top 76%)
Finish26.22 mi1.22 mi4830-341208-17210-15211(Top 80%)1441(Top 77%)234(Top 84%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 72%
×1human
+6ft-10ft

Overall

4686

Females

1091

F20-24

180

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 83%
×6stories
+97ft-86ft

Overall

5413

Females

1364

F20-24

216

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 68%
×15stories
+178ft-5ft

Overall

4424

Females

999

F20-24

176

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 78%
×20stories
+201ft-318ft

Overall

5080

Females

1232

F20-24

206

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 83%
×11stories
+134ft-79ft

Overall

5465

Females

1398

F20-24

237

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 64%
×17stories
+251ft-225ft

Overall

4214

Females

938

F20-24

175

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 73%
×12stories
+165ft-60ft

Overall

4807

Females

1242

F20-24

208

18 Miles→25 Miles

18.0 - 25.0 mi

Top 72%
×22stories
+142ft-378ft

Overall

4741

Females

1264

F20-24

212

25 Miles→Finish

25.0 - 26.2 mi

Top 80%
~flat
+2ft-0ft

Overall

5211

Females

1441

F20-24

234

Passing Analysis

Category:
Athletes Passed
1009*
Passed By
1153
Net Change
-144
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81 Miles----#4686
1.81 Miles → 5.55 Miles82615-533#4686#5219
5.55 Miles → 6.52 Miles14111+130#5219#5089
6.52 Miles → 10.87 Miles140*132+8#5089#5081
10.87 Miles → Garmin Hill Challenge27107-80#5081#5161
Garmin Hill Challenge → 14.95 Miles248*10+238#5161#4923
14.95 Miles → 18 Miles167*48+119#4923#4804
18 Miles → 25 Miles190*182+8#4804#4796
25 Miles → Finish14*48-34#4796#4830
TOTALS1009*1153-144

* 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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Public Race Data

The San Francisco Marathon

The San Francisco Marathon