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BOSTON MARATHON 2025

Melissa Soper

Bib: 14444•F

UT

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 38%
Gender (Female)
#0 / 12228
Top 21%
Masters (Masters Women)
#0 / 6759
Top 9%
Division (F45-49)
#0 / 1813
Top 10%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:18/mi
22:41
↑ 97↓ 3451.5%
10K· 6.21 mi
7:23/mi
45:36
↑ 79↓ 1380.4%
15K· 9.32 mi
7:22/mi
1:08:29
↑ 67↓ 78
20K· 12.43 mi
7:38/mi
1:32:13
↑ 106↓ 860.1%
Half· 13.11 mi
7:31/mi
1:37:21
↑ 19↓ 370.5%
25K· 15.53 mi
7:35/mi
1:55:45
↑ 66↓ 880.2%
30K· 18.64 mi
7:54/mi
2:20:18
↑ 181↓ 1480.2%
20M
8:08/mi
2:31:21
↑ 64↓ 500.2%
21M
8:35/mi
2:39:56
↑ 106↓ 241.6%
35K· 21.75 mi
8:00/mi
2:45:55
↑ 17↓ 861.7%
23M
8:16/mi
2:56:16
↑ 23↓ 630.6%
24M
7:57/mi
3:04:13
↓ 821.3%
40K· 24.85 mi
8:05/mi
3:11:08
↓ 200.3%
25.2M
8:45/mi
3:14:09
↑ 13↓ 160.2%
Finish· 26.22 mi
7:44/mi
3:22:02
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:21
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:44:41
Pace7:59 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:5722:417:1822:41
7:18
-
10K
6.21 mi11:15:5245:367:2022:55
7:23
+0:05
15K
9.32 mi11:38:451:08:297:2122:53
7:22
-0:01
20K
12.43 mi12:02:291:32:137:2523:44
7:38
+0:16
Half
13.11 mi12:07:371:37:217:265:08
7:31
-0:07
25K
15.53 mi12:26:011:55:457:2718:24
7:35
+0:04
30K
18.64 mi12:50:342:20:187:3224:33
7:54
+0:19
20M
20.00 mi13:01:372:31:217:3411:03
8:08
+0:14
21M
21.00 mi13:10:122:39:567:378:35
8:35
+0:27
35K
21.75 mi13:16:112:45:557:385:59
8:00
-0:35
23M
23.00 mi13:26:322:56:167:4010:21
8:16
+0:16
24M
24.00 mi13:34:293:04:137:417:57
7:57
-0:19
40K
24.85 mi13:41:243:11:087:416:55
8:05
+0:08
25.2M
25.20 mi13:44:253:14:097:423:01
8:45
+0:40
Finish
26.22 mi13:52:183:22:027:437:53
7:44
-1:01

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

7:18 /mi

Average Pace

7:43 /mi

Slowest Pace

8:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:42:07

80% of race

Time at Steady Pace

36:54

18% of race

Time at Slower Pace

3:01

1% of race

Average Pace: 7:42 /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 mi10:52:5722:417:1822:41
7:18
#10396
10K
6.21 mi11:15:5245:367:2022:55
7:23
#10672
15K
9.32 mi11:38:451:08:297:2122:53
7:22
#10624
20K
12.43 mi12:02:291:32:137:2523:44
7:38
#10940
Half
13.11 mi12:07:371:37:217:265:08
7:31
#10986
25K
15.53 mi12:26:011:55:457:2718:24
7:35
#10909
30K
18.64 mi12:50:342:20:187:3224:33
7:54
#10830
20M
20.00 mi13:01:372:31:217:3411:03
8:08
#10835
21M
21.00 mi13:10:122:39:567:378:35
8:35
#10799
35K
21.75 mi13:16:112:45:557:385:59
8:00
#10833
23M
23.00 mi13:26:322:56:167:4010:21
8:16
#10850
24M
24.00 mi13:34:293:04:137:417:57
7:57
#10822
40K
24.85 mi13:41:243:11:087:416:55
8:05
#10795
25.2M
25.20 mi13:44:253:14:097:423:01
8:45
#10772
Finish
26.22 mi13:52:183:22:027:437:53
7:44
#10738
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi103961990199010561(Top 37%)2151(Top 18%)2151(Top 119%)
10K6.21 mi3.10 mi10672-2762146-1562146-15610987(Top 39%)2298(Top 19%)2298(Top 127%)
15K9.32 mi3.11 mi10624+482141+52141+510561(Top 37%)2151(Top 18%)2151(Top 119%)
20K12.43 mi3.11 mi10940-3162305-1642305-16411876(Top 42%)2933(Top 24%)2933(Top 162%)
Half13.11 mi0.68 mi10986-462333-282333-2811947(Top 42%)2897(Top 24%)2897(Top 160%)
25K15.53 mi2.42 mi10909+772338-52338-510702(Top 38%)2433(Top 20%)2433(Top 134%)
30K18.64 mi3.11 mi10830+792376-382376-3810660(Top 38%)2625(Top 21%)2625(Top 145%)
20M20.00 mi1.36 mi10835-52426-502426-5011348(Top 40%)3102(Top 25%)3102(Top 171%)
21M21.00 mi1.00 mi10799+362448-222448-2210998(Top 39%)3093(Top 25%)3093(Top 171%)
35K21.75 mi0.75 mi10833-342488-402488-4012263(Top 43%)3770(Top 31%)3770(Top 208%)
23M23.00 mi1.25 mi10850-172534-462534-4611832(Top 42%)3643(Top 30%)3643(Top 201%)
24M24.00 mi1.00 mi10822+282561-272561-2710908(Top 38%)3250(Top 27%)3250(Top 179%)
40K24.85 mi0.85 mi10795+272581-202581-2010798(Top 38%)3307(Top 27%)3307(Top 182%)
25.2M25.20 mi0.35 mi10772+232581258110341(Top 36%)3177(Top 26%)3177(Top 175%)
Finish26.22 mi1.02 mi10738+342600-192600-1910977(Top 39%)3445(Top 28%)3445(Top 190%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21story building
+97ft-345ft

Overall

10561

Females

2151

F45-49

2151

5K→10K

3.1 - 6.2 mi

Top 39%
×5story building
+79ft-138ft

Overall

10987

Females

2298

F45-49

2298

10K→15K

6.2 - 9.3 mi

Top 37%
×3story building
+67ft-78ft

Overall

10561

Females

2151

F45-49

2151

15K→20K

9.3 - 12.4 mi

Top 42%
×5story building
+106ft-86ft

Overall

11876

Females

2933

F45-49

2933

20K→Half

12.4 - 13.1 mi

Top 42%
×2story building
+19ft-37ft

Overall

11947

Females

2897

F45-49

2897

Half→25K

13.1 - 15.5 mi

Top 38%
×4story building
+66ft-88ft

Overall

10702

Females

2433

F45-49

2433

25K→30K

15.5 - 18.6 mi

Top 38%
×9story building
+181ft-148ft

Overall

10660

Females

2625

F45-49

2625

30K→20M

18.6 - 20.0 mi

Top 40%
×5story building
+64ft-50ft

Overall

11348

Females

3102

F45-49

3102

20M→21M

20.0 - 21.0 mi

Top 39%
×8story building
+106ft-24ft

Overall

10998

Females

3093

F45-49

3093

21M→35K

21.0 - 21.8 mi

Top 43%
×7story building
+17ft-86ft

Overall

12263

Females

3770

F45-49

3770

35K→23M

21.8 - 23.0 mi

Top 42%
×5story building
+23ft-63ft

Overall

11832

Females

3643

F45-49

3643

23M→24M

23.0 - 24.0 mi

Top 38%
×6story building
+12ft-82ft

Overall

10908

Females

3250

F45-49

3250

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10798

Females

3307

F45-49

3307

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

10341

Females

3177

F45-49

3177

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2story building
+22ft-21ft

Overall

10977

Females

3445

F45-49

3445

Passing Analysis

Category:
Athletes Passed
1620
Passed By
1962
Net Change
-342
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10396
5K → 10K155431-276#10396#10672
10K → 15K188140+48#10672#10624
15K → 20K92408-316#10624#10940
20K → Half1965-46#10940#10986
Half → 25K200123+77#10986#10909
25K → 30K278199+79#10909#10830
30K → 20M115120-5#10830#10835
20M → 21M11478+36#10835#10799
21M → 35K4983-34#10799#10833
35K → 23M100117-17#10833#10850
23M → 24M9264+28#10850#10822
24M → 40K7952+27#10822#10795
40K → 25.2M4118+23#10795#10772
25.2M → Finish9864+34#10772#10738
TOTALS16201962-342
📊

Passing Visuals

Category:
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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