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BOSTON MARATHON 2025

Suzanne Woodward

Bib: 18773•F

NC

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 45%
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:29
Rank: #15525
Start → 5K
24:29 | 7:53/mi
10K· 6.21 mi
49:47
Rank: #16617 (-1092)
5K → 10K
25:18 | 8:09/mi
15K· 9.32 mi
1:15:25
Rank: #17019 (-402)
10K → 15K
25:38 | 8:15/mi
20K· 12.43 mi
1:41:48
Rank: #17291 (-272)
15K → 20K
26:23 | 8:30/mi
Half· 13.11 mi
1:47:28
Rank: #17313 (-22)
20K → Half
5:40 | 8:18/mi
25K· 15.53 mi
2:08:02
Rank: #17223 (+90)
Half → 25K
20:34 | 8:29/mi
30K· 18.64 mi
2:35:22
Rank: #17057 (+166)
25K → 30K
27:20 | 8:48/mi
20M
2:47:28
Rank: #16971 (+86)
30K → 20M
12:06 | 8:54/mi
21M
2:56:14
Rank: #16653 (+318)
20M → 21M
8:46 | 8:46/mi
35K· 21.75 mi
3:02:22
Rank: #16522 (+131)
21M → 35K
6:08 | 8:12/mi
23M
3:13:13
Rank: #16342 (+180)
35K → 23M
10:51 | 8:40/mi
24M
3:21:41
Rank: #16223 (+119)
23M → 24M
8:28 | 8:28/mi
40K· 24.85 mi
3:28:54
Rank: #16107 (+116)
24M → 40K
7:13 | 8:26/mi
25.2M
3:32:16
Rank: #16095 (+12)
40K → 25.2M
3:22 | 9:46/mi
Finish· 26.22 mi
3:40:54
Rank: #16093 (+2)
25.2M → Finish
8:38 | 8:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:28
Pace8:12 /mi
2nd Half
Distance13.11 mi
Time1:53:26
Pace8:39 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:2824:297:5324:29
7:53
-
10K
6.21 mi11:40:4649:478:0125:18
8:09
+0:16
15K
9.32 mi12:06:241:15:258:0525:38
8:15
+0:06
20K
12.43 mi12:32:471:41:488:1126:23
8:30
+0:15
Half
13.11 mi12:38:271:47:288:125:40
8:18
-0:12
25K
15.53 mi12:59:012:08:028:1520:34
8:29
+0:11
30K
18.64 mi13:26:212:35:228:2027:20
8:48
+0:19
20M
20.00 mi13:38:272:47:288:2212:06
8:54
+0:06
21M
21.00 mi13:47:132:56:148:248:46
8:46
-0:08
35K
21.75 mi13:53:213:02:228:236:08
8:12
-0:34
23M
23.00 mi14:04:123:13:138:2410:51
8:40
+0:28
24M
24.00 mi14:12:403:21:418:248:28
8:28
-0:12
40K
24.85 mi14:19:533:28:548:247:13
8:26
-0:02
25.2M
25.20 mi14:23:153:32:168:253:22
9:46
+1:20
Finish
26.22 mi14:31:533:40:548:268:38
8:28
-1:18

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

7:53 /mi

Average Pace

8:26 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:21:33

37% of race

Time at Steady Pace

1:27:47

40% of race

Time at Slower Pace

51:34

23% of race

Average Pace: 8:25 /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 mi11:15:2824:297:5324:29
7:53
#15525
10K
6.21 mi11:40:4649:478:0125:18
8:09
#16617
15K
9.32 mi12:06:241:15:258:0525:38
8:15
#17019
20K
12.43 mi12:32:471:41:488:1126:23
8:30
#17291
Half
13.11 mi12:38:271:47:288:125:40
8:18
#17313
25K
15.53 mi12:59:012:08:028:1520:34
8:29
#17223
30K
18.64 mi13:26:212:35:228:2027:20
8:48
#17057
20M
20.00 mi13:38:272:47:288:2212:06
8:54
#16971
21M
21.00 mi13:47:132:56:148:248:46
8:46
#16653
35K
21.75 mi13:53:213:02:228:236:08
8:12
#16522
23M
23.00 mi14:04:123:13:138:2410:51
8:40
#16342
24M
24.00 mi14:12:403:21:418:248:28
8:28
#16223
40K
24.85 mi14:19:533:28:548:247:13
8:26
#16107
25.2M
25.20 mi14:23:153:32:168:253:22
9:46
#16095
Finish
26.22 mi14:31:533:40:548:268:38
8:28
#16093
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi155254847484717742(Top 62%)6160(Top 50%)6160(Top 113%)
10K6.21 mi3.10 mi16617-10925505-6585505-65817502(Top 62%)5997(Top 49%)5997(Top 110%)
15K9.32 mi3.11 mi17019-4025725-2205725-22017742(Top 62%)6160(Top 50%)6160(Top 113%)
20K12.43 mi3.11 mi17291-2725911-1865911-18618178(Top 64%)6433(Top 53%)6433(Top 118%)
Half13.11 mi0.68 mi17313-225932-215932-2117968(Top 63%)6285(Top 51%)6285(Top 115%)
25K15.53 mi2.42 mi17223+905895+375895+3717083(Top 60%)5896(Top 48%)5896(Top 108%)
30K18.64 mi3.11 mi17057+1665855+405855+4016602(Top 58%)5805(Top 47%)5805(Top 106%)
20M20.00 mi1.36 mi16971+865822+335822+3316276(Top 57%)5758(Top 47%)5758(Top 105%)
21M21.00 mi1.00 mi16653+3185672+1505672+15012137(Top 43%)3682(Top 30%)3682(Top 67%)
35K21.75 mi0.75 mi16522+1315617+555617+5513683(Top 48%)4530(Top 37%)4530(Top 83%)
23M23.00 mi1.25 mi16342+1805541+765541+7614359(Top 51%)4996(Top 41%)4996(Top 91%)
24M24.00 mi1.00 mi16223+1195509+325509+3214329(Top 50%)4998(Top 41%)4998(Top 91%)
40K24.85 mi0.85 mi16107+1165466+435466+4313092(Top 46%)4503(Top 37%)4503(Top 82%)
25.2M25.20 mi0.35 mi16095+125464+25464+215957(Top 56%)6062(Top 50%)6062(Top 111%)
Finish26.22 mi1.02 mi16093+25484-205484-2016049(Top 57%)6044(Top 49%)6044(Top 111%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

17742

Females

6160

F18-39

6160

5K→10K

3.1 - 6.2 mi

Top 62%
×5stories
+79ft-138ft

Overall

17502

Females

5997

F18-39

5997

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

17742

Females

6160

F18-39

6160

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

18178

Females

6433

F18-39

6433

20K→Half

12.4 - 13.1 mi

Top 63%
×2stories
+19ft-37ft

Overall

17968

Females

6285

F18-39

6285

Half→25K

13.1 - 15.5 mi

Top 60%
×4stories
+66ft-88ft

Overall

17083

Females

5896

F18-39

5896

25K→30K

15.5 - 18.6 mi

Top 58%
×9stories
+181ft-148ft

Overall

16602

Females

5805

F18-39

5805

30K→20M

18.6 - 20.0 mi

Top 57%
×5stories
+64ft-50ft

Overall

16276

Females

5758

F18-39

5758

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

12137

Females

3682

F18-39

3682

21M→35K

21.0 - 21.8 mi

Top 48%
×7stories
+17ft-86ft

Overall

13683

Females

4530

F18-39

4530

35K→23M

21.8 - 23.0 mi

Top 51%
×5stories
+23ft-63ft

Overall

14359

Females

4996

F18-39

4996

23M→24M

23.0 - 24.0 mi

Top 50%
×6stories
+12ft-82ft

Overall

14329

Females

4998

F18-39

4998

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

13092

Females

4503

F18-39

4503

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

15957

Females

6062

F18-39

6062

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2stories
+22ft-21ft

Overall

16049

Females

6044

F18-39

6044

Passing Analysis

Category:
Athletes Passed
1999
Passed By
2567
Net Change
-568
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15525
5K → 10K651157-1092#15525#16617
10K → 15K105507-402#16617#17019
15K → 20K117389-272#17019#17291
20K → Half2648-22#17291#17313
Half → 25K206116+90#17313#17223
25K → 30K298132+166#17223#17057
30K → 20M13448+86#17057#16971
20M → 21M3191+318#16971#16653
21M → 35K1376+131#16653#16522
35K → 23M20727+180#16522#16342
23M → 24M14627+119#16342#16223
24M → 40K12913+116#16223#16107
40K → 25.2M4028+12#16107#16095
25.2M → Finish7068+2#16095#16093
TOTALS19992567-568
📊

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