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BOSTON MARATHON 2025

Christine Federation

Bib: 23308•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 49%
Division (F60-64)
#0 / 624
Top 14%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:05
Rank: #22594
Start → 5K
9:02/mi
28:05 split
10K· 6.21 mi
55:46
Rank: #22327 (+267)
5K → 10K
8:55/mi
27:41 split
15K· 9.32 mi
1:23:23
Rank: #22058 (+269)
10K → 15K
8:53/mi
27:37 split
20K· 12.43 mi
1:50:59
Rank: #21606 (+452)
15K → 20K
8:53/mi
27:36 split
Half· 13.11 mi
1:56:55
Rank: #21533 (+73)
20K → Half
8:42/mi
5:56 split
25K· 15.53 mi
2:18:10
Rank: #21068 (+465)
Half → 25K
8:46/mi
21:15 split
30K· 18.64 mi
2:45:51
Rank: #20356 (+712)
25K → 30K
8:55/mi
27:41 split
20M
2:58:00
Rank: #20083 (+273)
30K → 20M
8:56/mi
12:09 split
21M
3:07:14
Rank: #19778 (+305)
20M → 21M
9:14/mi
9:14 split
35K· 21.75 mi
3:13:40
Rank: #19660 (+118)
21M → 35K
8:36/mi
6:26 split
23M
3:24:41
Rank: #19409 (+251)
35K → 23M
8:48/mi
11:01 split
24M
3:33:13
Rank: #19216 (+193)
23M → 24M
8:32/mi
8:32 split
40K· 24.85 mi
3:40:29
Rank: #18988 (+228)
24M → 40K
8:30/mi
7:16 split
25.2M
3:43:43
Rank: #18925 (+63)
40K → 25.2M
9:23/mi
3:14 split
Finish· 26.22 mi
3:52:12
Rank: #18782 (+143)
25.2M → Finish
8:19/mi
8:29 split

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:56:55
Pace8:55 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:55:17
Pace8:48 /mi
📊Negative Split: 1.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:1228:059:0228:05
9:02
-
10K
6.21 mi11:53:5355:468:5827:41
8:55
-0:07
15K
9.32 mi12:21:301:23:238:5727:37
8:53
-0:02
20K
12.43 mi12:49:061:50:598:5627:36
8:53
0:00
Half
13.11 mi12:55:021:56:558:555:56
8:42
-0:11
25K
15.53 mi13:16:172:18:108:5421:15
8:46
+0:04
30K
18.64 mi13:43:582:45:518:5427:41
8:55
+0:09
20M
20.00 mi13:56:072:58:008:5412:09
8:56
+0:01
21M
21.00 mi14:05:213:07:148:559:14
9:14
+0:18
35K
21.75 mi14:11:473:13:408:546:26
8:36
-0:38
23M
23.00 mi14:22:483:24:418:5411:01
8:48
+0:12
24M
24.00 mi14:31:203:33:138:538:32
8:32
-0:16
40K
24.85 mi14:38:363:40:298:527:16
8:30
-0:02
25.2M
25.20 mi14:41:503:43:438:533:14
9:23
+0:53
Finish
26.22 mi14:50:193:52:128:528:29
8:19
-1:04

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

8:19 /mi

Average Pace

8:52 /mi

Slowest Pace

9:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:39:44

95% of race

Time at Steady Pace

12:28

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:51 /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 mi11:26:1228:059:0228:05
9:02
#22594
10K
6.21 mi11:53:5355:468:5827:41
8:55
#22327
15K
9.32 mi12:21:301:23:238:5727:37
8:53
#22058
20K
12.43 mi12:49:061:50:598:5627:36
8:53
#21606
Half
13.11 mi12:55:021:56:558:555:56
8:42
#21533
25K
15.53 mi13:16:172:18:108:5421:15
8:46
#21068
30K
18.64 mi13:43:582:45:518:5427:41
8:55
#20356
20M
20.00 mi13:56:072:58:008:5412:09
8:56
#20083
21M
21.00 mi14:05:213:07:148:559:14
9:14
#19778
35K
21.75 mi14:11:473:13:408:546:26
8:36
#19660
23M
23.00 mi14:22:483:24:418:5411:01
8:48
#19409
24M
24.00 mi14:31:203:33:138:538:32
8:32
#19216
40K
24.85 mi14:38:363:40:298:527:16
8:30
#18988
25.2M
25.20 mi14:41:503:43:438:533:14
9:23
#18925
Finish
26.22 mi14:50:193:52:128:528:29
8:19
#18782
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi225948953895321520(Top 76%)8287(Top 68%)8287(Top 1328%)
10K6.21 mi3.10 mi22327+2678797+1568797+15621979(Top 77%)8582(Top 70%)8582(Top 1375%)
15K9.32 mi3.11 mi22058+2698631+1668631+16621520(Top 76%)8287(Top 68%)8287(Top 1328%)
20K12.43 mi3.11 mi21606+4528382+2498382+24920385(Top 72%)7700(Top 63%)7700(Top 1234%)
Half13.11 mi0.68 mi21533+738335+478335+4720362(Top 72%)7663(Top 63%)7663(Top 1228%)
25K15.53 mi2.42 mi21068+4658077+2588077+25818761(Top 66%)6847(Top 56%)6847(Top 1097%)
30K18.64 mi3.11 mi20356+7127734+3437734+34317223(Top 61%)6149(Top 50%)6149(Top 985%)
20M20.00 mi1.36 mi20083+2737594+1407594+14016512(Top 58%)5893(Top 48%)5893(Top 944%)
21M21.00 mi1.00 mi19778+3057444+1507444+15014860(Top 52%)5100(Top 42%)5100(Top 817%)
35K21.75 mi0.75 mi19660+1187394+507394+5016119(Top 57%)5862(Top 48%)5862(Top 939%)
23M23.00 mi1.25 mi19409+2517292+1027292+10215142(Top 53%)5421(Top 44%)5421(Top 869%)
24M24.00 mi1.00 mi19216+1937195+977195+9714775(Top 52%)5263(Top 43%)5263(Top 843%)
40K24.85 mi0.85 mi18988+2287093+1027093+10213487(Top 47%)4714(Top 39%)4714(Top 755%)
25.2M25.20 mi0.35 mi18925+637065+287065+2814011(Top 49%)5054(Top 41%)5054(Top 810%)
Finish26.22 mi1.02 mi18782+1437009+567009+5615128(Top 53%)5565(Top 46%)5565(Top 892%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21stories
+97ft-345ft

Overall

21520

Females

8287

F60-64

8287

5K→10K

3.1 - 6.2 mi

Top 77%
×5stories
+79ft-138ft

Overall

21979

Females

8582

F60-64

8582

10K→15K

6.2 - 9.3 mi

Top 76%
×3stories
+67ft-78ft

Overall

21520

Females

8287

F60-64

8287

15K→20K

9.3 - 12.4 mi

Top 72%
×5stories
+106ft-86ft

Overall

20385

Females

7700

F60-64

7700

20K→Half

12.4 - 13.1 mi

Top 72%
×2stories
+19ft-37ft

Overall

20362

Females

7663

F60-64

7663

Half→25K

13.1 - 15.5 mi

Top 66%
×4stories
+66ft-88ft

Overall

18761

Females

6847

F60-64

6847

25K→30K

15.5 - 18.6 mi

Top 61%
×9stories
+181ft-148ft

Overall

17223

Females

6149

F60-64

6149

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

16512

Females

5893

F60-64

5893

20M→21M

20.0 - 21.0 mi

Top 52%
×8stories
+106ft-24ft

Overall

14860

Females

5100

F60-64

5100

21M→35K

21.0 - 21.8 mi

Top 57%
×7stories
+17ft-86ft

Overall

16119

Females

5862

F60-64

5862

35K→23M

21.8 - 23.0 mi

Top 53%
×5stories
+23ft-63ft

Overall

15142

Females

5421

F60-64

5421

23M→24M

23.0 - 24.0 mi

Top 52%
×6stories
+12ft-82ft

Overall

14775

Females

5263

F60-64

5263

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

13487

Females

4714

F60-64

4714

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

14011

Females

5054

F60-64

5054

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2stories
+22ft-21ft

Overall

15128

Females

5565

F60-64

5565

Passing Analysis

Category:
Athletes Passed
4093
Passed By
281
Net Change
+3812
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22594
5K → 10K405138+267#22594#22327
10K → 15K34374+269#22327#22058
15K → 20K47624+452#22058#21606
20K → Half774+73#21606#21533
Half → 25K4683+465#21533#21068
25K → 30K7186+712#21068#20356
30K → 20M2741+273#20356#20083
20M → 21M3072+305#20083#19778
21M → 35K1235+118#19778#19660
35K → 23M2576+251#19660#19409
23M → 24M1963+193#19409#19216
24M → 40K2302+228#19216#18988
40K → 25.2M663+63#18988#18925
25.2M → Finish15310+143#18925#18782
TOTALS4093281+3812
📊

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