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BOSTON MARATHON 2025

Savanna Russell

Bib: 17600•F

MN

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
22:17
Rank: #9263
Start → 5K
7:10/mi
22:17 split
10K· 6.21 mi
44:35
Rank: #9264 (-1)
5K → 10K
7:11/mi
22:18 split
15K· 9.32 mi
1:07:15
Rank: #9454 (-190)
10K → 15K
7:18/mi
22:40 split
20K· 12.43 mi
1:30:30
Rank: #9715 (-261)
15K → 20K
7:29/mi
23:15 split
Half· 13.11 mi
1:35:45
Rank: #9918 (-203)
20K → Half
7:42/mi
5:15 split
25K· 15.53 mi
1:57:03
Rank: #11643 (-1725)
Half → 25K
8:47/mi
21:18 split
30K· 18.64 mi
2:29:20
Rank: #14832 (-3189)
25K → 30K
10:23/mi
32:17 split
20M
2:43:15
Rank: #15577 (-745)
30K → 20M
10:14/mi
13:55 split
21M
2:53:10
Rank: #15728 (-151)
20M → 21M
9:55/mi
9:55 split
35K· 21.75 mi
3:00:40
Rank: #16030 (-302)
21M → 35K
10:01/mi
7:30 split
23M
3:12:24
Rank: #16112 (-82)
35K → 23M
9:22/mi
11:44 split
24M
3:21:28
Rank: #16170 (-58)
23M → 24M
9:04/mi
9:04 split
40K· 24.85 mi
3:29:25
Rank: #16248 (-78)
24M → 40K
9:18/mi
7:57 split
25.2M
3:32:51
Rank: #16262 (-14)
40K → 25.2M
9:57/mi
3:26 split
Finish· 26.22 mi
3:41:17
Rank: #16199 (+63)
25.2M → Finish
8:17/mi
8:26 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:45
Pace7:18 /mi
2nd Half
Distance13.11 mi
Time2:05:32
Pace9:35 /mi
📊Positive Split: 31.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:4122:177:1022:17
7:10
-
10K
6.21 mi11:34:5944:357:1022:18
7:11
+0:01
15K
9.32 mi11:57:391:07:157:1322:40
7:18
+0:07
20K
12.43 mi12:20:541:30:307:1723:15
7:29
+0:11
Half
13.11 mi12:26:091:35:457:185:15
7:42
+0:13
25K
15.53 mi12:47:271:57:037:3221:18
8:47
+1:05
30K
18.64 mi13:19:442:29:208:0132:17
10:23
+1:36
20M
20.00 mi13:33:392:43:158:1013:55
10:14
-0:09
21M
21.00 mi13:43:342:53:108:159:55
9:55
-0:19
35K
21.75 mi13:51:043:00:408:187:30
10:01
+0:06
23M
23.00 mi14:02:483:12:248:2211:44
9:22
-0:39
24M
24.00 mi14:11:523:21:288:249:04
9:04
-0:18
40K
24.85 mi14:19:493:29:258:267:57
9:18
+0:14
25.2M
25.20 mi14:23:153:32:518:273:26
9:57
+0:39
Finish
26.22 mi14:31:413:41:178:278:26
8:17
-1:40

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

7:10 /mi

Average Pace

8:27 /mi

Slowest Pace

10:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:11

47% of race

Time at Steady Pace

50:03

23% of race

Time at Slower Pace

1:07:03

30% of race

Average Pace: 8:26 /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 mi11:12:4122:177:1022:17
7:10
#9263
10K
6.21 mi11:34:5944:357:1022:18
7:11
#9264
15K
9.32 mi11:57:391:07:157:1322:40
7:18
#9454
20K
12.43 mi12:20:541:30:307:1723:15
7:29
#9715
Half
13.11 mi12:26:091:35:457:185:15
7:42
#9918
25K
15.53 mi12:47:271:57:037:3221:18
8:47
#11643
30K
18.64 mi13:19:442:29:208:0132:17
10:23
#14832
20M
20.00 mi13:33:392:43:158:1013:55
10:14
#15577
21M
21.00 mi13:43:342:53:108:159:55
9:55
#15728
35K
21.75 mi13:51:043:00:408:187:30
10:01
#16030
23M
23.00 mi14:02:483:12:248:2211:44
9:22
#16112
24M
24.00 mi14:11:523:21:288:249:04
9:04
#16170
40K
24.85 mi14:19:493:29:258:267:57
9:18
#16248
25.2M
25.20 mi14:23:153:32:518:273:26
9:57
#16262
Finish
26.22 mi14:31:413:41:178:278:26
8:17
#16199
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9263149614969972(Top 35%)1884(Top 15%)1884(Top 34%)
10K6.21 mi3.10 mi9264-11486+101486+109315(Top 33%)1524(Top 12%)1524(Top 28%)
15K9.32 mi3.11 mi9454-1901583-971583-979972(Top 35%)1884(Top 15%)1884(Top 34%)
20K12.43 mi3.11 mi9715-2611741-1581741-15810639(Top 37%)2289(Top 19%)2289(Top 42%)
Half13.11 mi0.68 mi9918-2031829-881829-8813455(Top 47%)3766(Top 31%)3766(Top 69%)
25K15.53 mi2.42 mi11643-17252727-8982727-89818852(Top 66%)6893(Top 56%)6893(Top 126%)
30K18.64 mi3.11 mi14832-31894584-18574584-185722688(Top 80%)9152(Top 75%)9152(Top 167%)
20M20.00 mi1.36 mi15577-7455019-4355019-43521690(Top 76%)8726(Top 71%)8726(Top 160%)
21M21.00 mi1.00 mi15728-1515151-1325151-13217985(Top 63%)6779(Top 55%)6779(Top 124%)
35K21.75 mi0.75 mi16030-3025340-1895340-18921976(Top 77%)9022(Top 74%)9022(Top 165%)
23M23.00 mi1.25 mi16112-825421-815421-8118114(Top 64%)7038(Top 58%)7038(Top 129%)
24M24.00 mi1.00 mi16170-585480-595480-5917700(Top 62%)6866(Top 56%)6866(Top 126%)
40K24.85 mi0.85 mi16248-785542-625542-6217861(Top 63%)7060(Top 58%)7060(Top 129%)
25.2M25.20 mi0.35 mi16262-145560-185560-1816853(Top 59%)6507(Top 53%)6507(Top 119%)
Finish26.22 mi1.02 mi16199+635540+205540+2014796(Top 52%)5369(Top 44%)5369(Top 98%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21story building
+97ft-345ft

Overall

9972

Females

1884

F18-39

1884

5K→10K

3.1 - 6.2 mi

Top 33%
×5story building
+79ft-138ft

Overall

9315

Females

1524

F18-39

1524

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+67ft-78ft

Overall

9972

Females

1884

F18-39

1884

15K→20K

9.3 - 12.4 mi

Top 37%
×5story building
+106ft-86ft

Overall

10639

Females

2289

F18-39

2289

20K→Half

12.4 - 13.1 mi

Top 47%
×2story building
+19ft-37ft

Overall

13455

Females

3766

F18-39

3766

Half→25K

13.1 - 15.5 mi

Top 66%
×4story building
+66ft-88ft

Overall

18852

Females

6893

F18-39

6893

25K→30K

15.5 - 18.6 mi

Top 80%
×9story building
+181ft-148ft

Overall

22688

Females

9152

F18-39

9152

30K→20M

18.6 - 20.0 mi

Top 76%
×5story building
+64ft-50ft

Overall

21690

Females

8726

F18-39

8726

20M→21M

20.0 - 21.0 mi

Top 63%
×8story building
+106ft-24ft

Overall

17985

Females

6779

F18-39

6779

21M→35K

21.0 - 21.8 mi

Top 77%
×7story building
+17ft-86ft

Overall

21976

Females

9022

F18-39

9022

35K→23M

21.8 - 23.0 mi

Top 64%
×5story building
+23ft-63ft

Overall

18114

Females

7038

F18-39

7038

23M→24M

23.0 - 24.0 mi

Top 62%
×6story building
+12ft-82ft

Overall

17700

Females

6866

F18-39

6866

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

17861

Females

7060

F18-39

7060

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

16853

Females

6507

F18-39

6507

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2story building
+22ft-21ft

Overall

14796

Females

5369

F18-39

5369

Passing Analysis

Category:
Athletes Passed
893
Passed By
7827
Net Change
-6936
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9263
5K → 10K232233-1#9263#9264
10K → 15K97287-190#9264#9454
15K → 20K111372-261#9454#9715
20K → Half1204-203#9715#9918
Half → 25K101733-1725#9918#11643
25K → 30K173206-3189#11643#14832
30K → 20M24769-745#14832#15577
20M → 21M73224-151#15577#15728
21M → 35K19321-302#15728#16030
35K → 23M90172-82#16030#16112
23M → 24M51109-58#16112#16170
24M → 40K41119-78#16170#16248
40K → 25.2M2236-14#16248#16262
25.2M → Finish10542+63#16262#16199
TOTALS8937827-6936
📊

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