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BOSTON MARATHON 2025

Georgina Dawson

Bib: 15955•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 24%
Gender (Female)
#0 / 12228
Top 7%
Division (F18-39)
#0 / 5469
Top 14%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:24
Rank: #6990
Start → 5K
21:24 | 6:53/mi
10K· 6.21 mi
43:11
Rank: #7521 (-531)
5K → 10K
21:47 | 7:01/mi
15K· 9.32 mi
1:05:03
Rank: #7617 (-96)
10K → 15K
21:52 | 7:02/mi
20K· 12.43 mi
1:27:17
Rank: #7651 (-34)
15K → 20K
22:14 | 7:09/mi
Half· 13.11 mi
1:32:04
Rank: #7646 (+5)
20K → Half
4:47 | 7:01/mi
25K· 15.53 mi
1:49:16
Rank: #7477 (+169)
Half → 25K
17:12 | 7:06/mi
30K· 18.64 mi
2:12:25
Rank: #7380 (+97)
25K → 30K
23:09 | 7:27/mi
20M
2:22:20
Rank: #7181 (+199)
30K → 20M
9:55 | 7:18/mi
21M
2:30:13
Rank: #7077 (+104)
20M → 21M
7:53 | 7:53/mi
35K· 21.75 mi
2:35:35
Rank: #7028 (+49)
21M → 35K
5:22 | 7:10/mi
23M
2:44:51
Rank: #6886 (+142)
35K → 23M
9:16 | 7:24/mi
24M
2:52:13
Rank: #6824 (+62)
23M → 24M
7:22 | 7:22/mi
40K· 24.85 mi
2:58:31
Rank: #6748 (+76)
24M → 40K
6:18 | 7:22/mi
25.2M
3:01:23
Rank: #6728 (+20)
40K → 25.2M
2:52 | 8:19/mi
Finish· 26.22 mi
3:08:54
Rank: #6739 (-11)
25.2M → Finish
7:31 | 7:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:04
Pace7:01 /mi
2nd Half
Distance13.11 mi
Time1:36:50
Pace7:23 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:3121:246:5321:24
6:53
-
10K
6.21 mi11:14:1843:116:5721:47
7:01
+0:08
15K
9.32 mi11:36:101:05:036:5921:52
7:02
+0:01
20K
12.43 mi11:58:241:27:177:0122:14
7:09
+0:07
Half
13.11 mi12:03:111:32:047:014:47
7:01
-0:08
25K
15.53 mi12:20:231:49:167:0217:12
7:06
+0:05
30K
18.64 mi12:43:322:12:257:0623:09
7:27
+0:21
20M
20.00 mi12:53:272:22:207:079:55
7:18
-0:09
21M
21.00 mi13:01:202:30:137:097:53
7:53
+0:35
35K
21.75 mi13:06:422:35:357:095:22
7:10
-0:43
23M
23.00 mi13:15:582:44:517:109:16
7:24
+0:14
24M
24.00 mi13:23:202:52:137:117:22
7:22
-0:02
40K
24.85 mi13:29:382:58:317:116:18
7:22
0:00
25.2M
25.20 mi13:32:303:01:237:122:52
8:19
+0:57
Finish
26.22 mi13:40:013:08:547:137:31
7:23
-0:56

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

6:53 /mi

Average Pace

7:13 /mi

Slowest Pace

8:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:27:02

46% of race

Time at Steady Pace

1:31:07

48% of race

Time at Slower Pace

10:45

6% of race

Average Pace: 7:12 /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 mi10:52:3121:246:5321:24
6:53
#6990
10K
6.21 mi11:14:1843:116:5721:47
7:01
#7521
15K
9.32 mi11:36:101:05:036:5921:52
7:02
#7617
20K
12.43 mi11:58:241:27:177:0122:14
7:09
#7651
Half
13.11 mi12:03:111:32:047:014:47
7:01
#7646
25K
15.53 mi12:20:231:49:167:0217:12
7:06
#7477
30K
18.64 mi12:43:322:12:257:0623:09
7:27
#7380
20M
20.00 mi12:53:272:22:207:079:55
7:18
#7181
21M
21.00 mi13:01:202:30:137:097:53
7:53
#7077
35K
21.75 mi13:06:422:35:357:095:22
7:10
#7028
23M
23.00 mi13:15:582:44:517:109:16
7:24
#6886
24M
24.00 mi13:23:202:52:137:117:22
7:22
#6824
40K
24.85 mi13:29:382:58:317:116:18
7:22
#6748
25.2M
25.20 mi13:32:303:01:237:122:52
8:19
#6728
Finish
26.22 mi13:40:013:08:547:137:31
7:23
#6739
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi69906876877890(Top 28%)992(Top 8%)992(Top 18%)
10K6.21 mi3.10 mi7521-531834-147834-1478006(Top 28%)1009(Top 8%)1009(Top 18%)
15K9.32 mi3.11 mi7617-96878-44878-447890(Top 28%)992(Top 8%)992(Top 18%)
20K12.43 mi3.11 mi7651-34901-23901-237876(Top 28%)1061(Top 9%)1061(Top 19%)
Half13.11 mi0.68 mi7646+5902-1902-17719(Top 27%)980(Top 8%)980(Top 18%)
25K15.53 mi2.42 mi7477+169866+36866+366954(Top 24%)850(Top 7%)850(Top 16%)
30K18.64 mi3.11 mi7380+97880-14880-147394(Top 26%)1160(Top 9%)1160(Top 21%)
20M20.00 mi1.36 mi7181+199853+27853+275806(Top 20%)734(Top 6%)734(Top 13%)
21M21.00 mi1.00 mi7077+104852+1852+16715(Top 24%)1184(Top 10%)1184(Top 22%)
35K21.75 mi0.75 mi7028+49853-1853-16466(Top 23%)1082(Top 9%)1082(Top 20%)
23M23.00 mi1.25 mi6886+142850+3850+36075(Top 21%)1047(Top 9%)1047(Top 19%)
24M24.00 mi1.00 mi6824+62860-10860-106846(Top 24%)1390(Top 11%)1390(Top 25%)
40K24.85 mi0.85 mi6748+76867-7867-76042(Top 21%)1150(Top 9%)1150(Top 21%)
25.2M25.20 mi0.35 mi6728+20877-10877-107741(Top 27%)1930(Top 16%)1930(Top 35%)
Finish26.22 mi1.02 mi6739-11902-25902-258339(Top 29%)2201(Top 18%)2201(Top 40%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21stories
+97ft-345ft

Overall

7890

Females

992

F18-39

992

5K→10K

3.1 - 6.2 mi

Top 28%
×5stories
+79ft-138ft

Overall

8006

Females

1009

F18-39

1009

10K→15K

6.2 - 9.3 mi

Top 28%
×3stories
+67ft-78ft

Overall

7890

Females

992

F18-39

992

15K→20K

9.3 - 12.4 mi

Top 28%
×5stories
+106ft-86ft

Overall

7876

Females

1061

F18-39

1061

20K→Half

12.4 - 13.1 mi

Top 27%
×2stories
+19ft-37ft

Overall

7719

Females

980

F18-39

980

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6954

Females

850

F18-39

850

25K→30K

15.5 - 18.6 mi

Top 26%
×9stories
+181ft-148ft

Overall

7394

Females

1160

F18-39

1160

30K→20M

18.6 - 20.0 mi

Top 20%
×5stories
+64ft-50ft

Overall

5806

Females

734

F18-39

734

20M→21M

20.0 - 21.0 mi

Top 24%
×8stories
+106ft-24ft

Overall

6715

Females

1184

F18-39

1184

21M→35K

21.0 - 21.8 mi

Top 23%
×7stories
+17ft-86ft

Overall

6466

Females

1082

F18-39

1082

35K→23M

21.8 - 23.0 mi

Top 21%
×5stories
+23ft-63ft

Overall

6075

Females

1047

F18-39

1047

23M→24M

23.0 - 24.0 mi

Top 24%
×6stories
+12ft-82ft

Overall

6846

Females

1390

F18-39

1390

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

6042

Females

1150

F18-39

1150

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7741

Females

1930

F18-39

1930

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2stories
+22ft-21ft

Overall

8339

Females

2201

F18-39

2201

Passing Analysis

Category:
Athletes Passed
1622
Passed By
1371
Net Change
+251
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6990
5K → 10K50581-531#6990#7521
10K → 15K105201-96#7521#7617
15K → 20K123157-34#7617#7651
20K → Half3025+5#7651#7646
Half → 25K19324+169#7646#7477
25K → 30K223126+97#7477#7380
30K → 20M2067+199#7380#7181
20M → 21M14743+104#7181#7077
21M → 35K6819+49#7077#7028
35K → 23M16927+142#7028#6886
23M → 24M9836+62#6886#6824
24M → 40K11236+76#6824#6748
40K → 25.2M4323+20#6748#6728
25.2M → Finish5566-11#6728#6739
TOTALS16221371+251
📊

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