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BOSTON MARATHON 2025

Madeline Geesen

Bib: 9623•F

CO

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 33%
Gender (Female)
#0 / 12228
Top 16%
Division (F18-39)
#0 / 5469
Top 28%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:01
Rank: #11415
Start → 5K
23:01 | 7:25/mi
10K· 6.21 mi
46:03
Rank: #11331 (+84)
5K → 10K
23:02 | 7:25/mi
15K· 9.32 mi
1:09:08
Rank: #11225 (+106)
10K → 15K
23:05 | 7:26/mi
20K· 12.43 mi
1:32:45
Rank: #11342 (-117)
15K → 20K
23:37 | 7:36/mi
Half· 13.11 mi
1:37:53
Rank: #11369 (-27)
20K → Half
5:08 | 7:31/mi
25K· 15.53 mi
1:56:25
Rank: #11281 (+88)
Half → 25K
18:32 | 7:39/mi
30K· 18.64 mi
2:20:06
Rank: #10722 (+559)
25K → 30K
23:41 | 7:37/mi
20M
2:30:26
Rank: #10435 (+287)
30K → 20M
10:20 | 7:36/mi
21M
2:38:10
Rank: #10105 (+330)
20M → 21M
7:44 | 7:44/mi
35K· 21.75 mi
2:43:53
Rank: #10041 (+64)
21M → 35K
5:43 | 7:38/mi
23M
2:53:26
Rank: #9855 (+186)
35K → 23M
9:33 | 7:38/mi
24M
3:00:55
Rank: #9710 (+145)
23M → 24M
7:29 | 7:29/mi
40K· 24.85 mi
3:07:41
Rank: #9666 (+44)
24M → 40K
6:46 | 7:55/mi
25.2M
3:10:28
Rank: #9585 (+81)
40K → 25.2M
2:47 | 8:04/mi
Finish· 26.22 mi
3:17:24
Rank: #9329 (+256)
25.2M → Finish
6:56 | 6:48/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:53
Pace7:28 /mi
2nd Half
Distance13.11 mi
Time1:39:31
Pace7:35 /mi
📊Positive Split: 1.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:2423:017:2523:01
7:25
-
10K
6.21 mi11:12:2646:037:2523:02
7:25
0:00
15K
9.32 mi11:35:311:09:087:2523:05
7:26
+0:01
20K
12.43 mi11:59:081:32:457:2823:37
7:36
+0:10
Half
13.11 mi12:04:161:37:537:285:08
7:31
-0:05
25K
15.53 mi12:22:481:56:257:3018:32
7:39
+0:08
30K
18.64 mi12:46:292:20:067:3123:41
7:37
-0:02
20M
20.00 mi12:56:492:30:267:3110:20
7:36
-0:01
21M
21.00 mi13:04:332:38:107:327:44
7:44
+0:08
35K
21.75 mi13:10:162:43:537:325:43
7:38
-0:06
23M
23.00 mi13:19:492:53:267:329:33
7:38
0:00
24M
24.00 mi13:27:183:00:557:327:29
7:29
-0:09
40K
24.85 mi13:34:043:07:417:336:46
7:55
+0:26
25.2M
25.20 mi13:36:513:10:287:332:47
8:04
+0:09
Finish
26.22 mi13:43:473:17:247:326:56
6:48
-1:16

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

6:48 /mi

Average Pace

7:32 /mi

Slowest Pace

8:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:16:04

39% of race

Time at Steady Pace

1:58:33

60% of race

Time at Slower Pace

2:47

1% of race

Average Pace: 7:32 /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
5K
3.11 mi10:49:2423:017:2523:01
7:25
#11415
10K
6.21 mi11:12:2646:037:2523:02
7:25
#11331
15K
9.32 mi11:35:311:09:087:2523:05
7:26
#11225
20K
12.43 mi11:59:081:32:457:2823:37
7:36
#11342
Half
13.11 mi12:04:161:37:537:285:08
7:31
#11369
25K
15.53 mi12:22:481:56:257:3018:32
7:39
#11281
30K
18.64 mi12:46:292:20:067:3123:41
7:37
#10722
20M
20.00 mi12:56:492:30:267:3110:20
7:36
#10435
21M
21.00 mi13:04:332:38:107:327:44
7:44
#10105
35K
21.75 mi13:10:162:43:537:325:43
7:38
#10041
23M
23.00 mi13:19:492:53:267:329:33
7:38
#9855
24M
24.00 mi13:27:183:00:557:327:29
7:29
#9710
40K
24.85 mi13:34:043:07:417:336:46
7:55
#9666
25.2M
25.20 mi13:36:513:10:287:332:47
8:04
#9585
Finish
26.22 mi13:43:473:17:247:326:56
6:48
#9329
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi114152484248411154(Top 39%)2446(Top 20%)2446(Top 45%)
10K6.21 mi3.10 mi11331+842464+202464+2011317(Top 40%)2468(Top 20%)2468(Top 45%)
15K9.32 mi3.11 mi11225+1062430+342430+3411154(Top 39%)2446(Top 20%)2446(Top 45%)
20K12.43 mi3.11 mi11342-1172520-902520-9011628(Top 41%)2793(Top 23%)2793(Top 51%)
Half13.11 mi0.68 mi11369-272537-172537-1711913(Top 42%)2863(Top 23%)2863(Top 52%)
25K15.53 mi2.42 mi11281+882527+102527+1011096(Top 39%)2629(Top 21%)2629(Top 48%)
30K18.64 mi3.11 mi10722+5592320+2072320+2078642(Top 30%)1667(Top 14%)1667(Top 30%)
20M20.00 mi1.36 mi10435+2872212+1082212+1087744(Top 27%)1447(Top 12%)1447(Top 26%)
21M21.00 mi1.00 mi10105+3302089+1232089+1235865(Top 21%)883(Top 7%)883(Top 16%)
35K21.75 mi0.75 mi10041+642087+22087+29564(Top 34%)2418(Top 20%)2418(Top 44%)
23M23.00 mi1.25 mi9855+1862039+482039+487470(Top 26%)1610(Top 13%)1610(Top 29%)
24M24.00 mi1.00 mi9710+1451996+431996+437603(Top 27%)1709(Top 14%)1709(Top 31%)
40K24.85 mi0.85 mi9666+442010-142010-149586(Top 34%)2711(Top 22%)2711(Top 50%)
25.2M25.20 mi0.35 mi9585+811991+191991+196417(Top 23%)1420(Top 12%)1420(Top 26%)
Finish26.22 mi1.02 mi9329+2561909+821909+824571(Top 16%)726(Top 6%)726(Top 13%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21stories
+97ft-345ft

Overall

11154

Females

2446

F18-39

2446

5K→10K

3.1 - 6.2 mi

Top 40%
×5stories
+79ft-138ft

Overall

11317

Females

2468

F18-39

2468

10K→15K

6.2 - 9.3 mi

Top 39%
×3stories
+67ft-78ft

Overall

11154

Females

2446

F18-39

2446

15K→20K

9.3 - 12.4 mi

Top 41%
×5stories
+106ft-86ft

Overall

11628

Females

2793

F18-39

2793

20K→Half

12.4 - 13.1 mi

Top 42%
×2stories
+19ft-37ft

Overall

11913

Females

2863

F18-39

2863

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

11096

Females

2629

F18-39

2629

25K→30K

15.5 - 18.6 mi

Top 30%
×9stories
+181ft-148ft

Overall

8642

Females

1667

F18-39

1667

30K→20M

18.6 - 20.0 mi

Top 27%
×5stories
+64ft-50ft

Overall

7744

Females

1447

F18-39

1447

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

5865

Females

883

F18-39

883

21M→35K

21.0 - 21.8 mi

Top 34%
×7stories
+17ft-86ft

Overall

9564

Females

2418

F18-39

2418

35K→23M

21.8 - 23.0 mi

Top 26%
×5stories
+23ft-63ft

Overall

7470

Females

1610

F18-39

1610

23M→24M

23.0 - 24.0 mi

Top 27%
×6stories
+12ft-82ft

Overall

7603

Females

1709

F18-39

1709

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9586

Females

2711

F18-39

2711

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6417

Females

1420

F18-39

1420

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2stories
+22ft-21ft

Overall

4571

Females

726

F18-39

726

Passing Analysis

Category:
Athletes Passed
3016*
Passed By
929
Net Change
+2086
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11415
5K → 10K290206+84#11415#11331
10K → 15K243137+106#11331#11225
15K → 20K139256-117#11225#11342
20K → Half2350-27#11342#11369
Half → 25K203115+88#11369#11281
25K → 30K58223+559#11281#10722
30K → 20M2936+287#10722#10435
20M → 21M3322+330#10435#10105
21M → 35K9429+64#10105#10041
35K → 23M211*25+186#10041#9855
23M → 24M16419+145#9855#9710
24M → 40K9349+44#9710#9666
40K → 25.2M887+81#9666#9585
25.2M → Finish2615+256#9585#9329
TOTALS3016*929+2086

* 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

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing